Server Setup Guide for [Tower Unite] Gamers

Game Server Requirements

Establishing a dedicated server for Tower Unite necessitates a careful consideration of hardware and software specifications to ensure a smooth and enjoyable experience for all players. The core principle guiding these requirements is the need to balance computational resources with the demands of a dynamic, physics-driven social simulation game.

At the heart of any server lies its Central Processing Unit (CPU). For Tower Unite, a multi-core processor is highly recommended, with a minimum of a quad-core CPU operating at a clock speed of 2.5 GHz or higher. While the game itself may not be as CPU-intensive as some AAA titles, the server process manages numerous concurrent player actions, physics calculations, and persistent world states. A higher core count allows for better parallel processing of these tasks, preventing bottlenecks and maintaining responsiveness, especially as the player count increases (Computer Science: An Overview). Intel Xeon or AMD EPYC processors are often favored in professional server environments due to their robust multi-core performance and reliability, though high-end consumer-grade CPUs like Intel Core i7/i9 or AMD Ryzen 7/9 can also suffice for smaller, private servers.

Random Access Memory (RAM) is another critical component. Tower Unite servers, particularly those hosting a significant number of players or custom content, can be memory-hungry. A baseline of 8 GB of RAM is generally considered the absolute minimum for a small server with a handful of players. However, for a more robust and future-proof setup, 16 GB or even 32 GB of RAM is strongly advised. This additional memory allows the server to cache game assets, player data, and world states more efficiently, reducing load times and improving overall performance. Insufficient RAM can lead to frequent disk swapping, which severely degrades server responsiveness. The type of RAM also matters; DDR4 or DDR5 memory with higher clock speeds (e.g., 2666 MHz or higher) will offer better performance than older, slower generations.

Storage solutions play a pivotal role in server performance. While Tower Unite itself may not have an enormous installation footprint, the constant reading and writing of game data, player profiles, and log files demand fast storage. Solid State Drives (SSDs) are unequivocally recommended over traditional Hard Disk Drives (HDDs). NVMe SSDs, in particular, offer significantly faster read/write speeds compared to SATA SSDs, leading to quicker server startup times, faster map loading, and reduced latency during gameplay. A minimum of 100 GB of free storage space is a reasonable starting point, though allocating 200-500 GB provides ample room for game updates, custom content, and server backups (Data Storage: Principles, Systems, and Applications).

Network connectivity is paramount for any online game server. A stable and high-bandwidth internet connection is non-negotiable. A dedicated server requires a symmetrical connection, meaning upload and download speeds are roughly equal. A minimum upload speed of 50 Mbps is recommended for a moderately sized server, with 100 Mbps or higher being ideal for larger communities. Latency, measured in milliseconds (ms), should also be as low as possible. A wired Ethernet connection is always preferred over Wi-Fi for server stability and reduced packet loss. Furthermore, the server's network interface card (NIC) should be capable of handling the sustained bandwidth, with Gigabit Ethernet (1 Gbps) being the standard. Proper port forwarding will also be necessary to allow external players to connect to the server, typically involving UDP ports specific to Tower Unite.

The operating system (OS) choice also impacts server performance and ease of management. While Tower Unite servers can run on Windows Server editions, many administrators opt for Linux distributions such as Ubuntu Server or Debian. Linux often offers a lighter footprint, better resource utilization, and enhanced security features, making it a popular choice for dedicated game servers (Linux System Programming: Talking Directly to the Kernel and C Library). Regardless of the OS, it is crucial to keep it updated with the latest security patches and to minimize unnecessary background processes to free up resources for the game server.

Finally, while not a direct hardware requirement, a reliable power supply unit (PSU) is essential to ensure consistent power delivery to all components. Over-speccing the PSU slightly can provide a buffer for future upgrades and prevent instability. Additionally, a robust cooling solution, whether air cooling or liquid cooling, is vital to maintain optimal operating temperatures for the CPU and other components, preventing thermal throttling and extending hardware lifespan. Understanding these foundational requirements is the first step towards building a resilient and high-performing Tower Unite server.

Beginner's Guide

Embarking on the journey of hosting your own Tower Unite server can seem daunting, but with a structured approach, even novices can successfully establish a thriving online hub for their community. This guide will walk you through the fundamental steps, from initial setup to basic configuration, ensuring a smooth entry into server administration.

The very first step involves acquiring the necessary server files. Tower Unite utilizes SteamCMD, a command-line version of the Steam client, to download and update its dedicated server application. Begin by downloading SteamCMD from the official Valve developer website. Once downloaded, extract the contents to a dedicated folder on your server machine, for instance, C:\SteamCMD on Windows or /home/steam/steamcmd on Linux. This isolation helps maintain organization and prevents conflicts with other applications.

Next, you'll need to log in anonymously to SteamCMD to download the Tower Unite server files. Open a command prompt or terminal, navigate to your SteamCMD directory, and execute the following commands:

steamcmd +login anonymous +app_update 400010 validate +quit

The app_update 400010 command specifically targets the Tower Unite dedicated server application ID. The validate flag ensures the integrity of the downloaded files, and quit exits SteamCMD once the process is complete. This initial download can take some time depending on your internet speed.

Once the server files are downloaded, you'll find them within a subdirectory, typically steamapps/common/TowerUniteDedicatedServer, relative to your SteamCMD installation. Navigate into this directory. The primary executable for the server is TowerUniteServer.exe on Windows or TowerUniteServer on Linux.

To start the server, you'll typically create a batch file (.bat on Windows) or a shell script (.sh on Linux) to pass command-line arguments. A basic Windows batch file might look like this:

@echo off

TowerUniteServer.exe -log

pause

The -log argument is crucial as it enables logging, allowing you to monitor server activity and troubleshoot issues. For Linux, a similar shell script would be:

#!/bin/bash

./TowerUniteServer -log

Executing this script will launch the server. You'll see a console window appear, displaying server output. Initially, the server will generate configuration files and perform initial setup.

Crucially, for players to connect to your server, you must configure port forwarding on your router. Tower Unite typically uses UDP ports 7777 and 27015. You'll need to log into your router's administration interface (usually via a web browser, e.g., 192.168.1.1), locate the "Port Forwarding" or "NAT" section, and create rules to forward incoming traffic on these UDP ports to the internal IP address of your server machine. The exact steps vary by router model, so consulting your router's manual or an online guide specific to your model is advisable. Without proper port forwarding, your server will remain inaccessible to external players.

After the server is running and ports are forwarded, players can connect by opening Tower Unite, navigating to the "Server Browser," and attempting to connect via your public IP address. You can find your public IP address by searching "What is my IP" on a search engine. Alternatively, you can configure your server to appear in the in-game server browser, which often involves setting a server name and other parameters in the server's configuration files.

The primary configuration file for Tower Unite is typically Game.ini or Server.ini, located within the TowerUniteDedicatedServer/TowerUnite/Saved/Config/WindowsServer (or LinuxServer) directory. Here, you can set various server properties, such as the server name, maximum player count, password, and game mode settings. For example, to set a server name and max players:

[Game]

ServerName=My Awesome Tower Unite Server

MaxPlayers=16

Always save changes to these configuration files and restart the server for them to take effect.

Regularly updating your server is vital to ensure compatibility with the latest game client, access new features, and patch security vulnerabilities. To update, simply stop your server, run the steamcmd +login anonymous +app_update 400010 validate +quit command again, and then restart your server. This process will download any new server files.

This beginner's guide provides a solid foundation for getting your Tower Unite server up and running. As you become more comfortable, you can delve into advanced configurations, custom content, and server management tools to further enhance your hosting experience.

Hosting Service Comparison and Recommendations

Choosing the right hosting service for your Tower Unite server is a critical decision that directly impacts performance, reliability, and your overall administrative experience. While self-hosting offers maximum control, it demands significant technical expertise and a robust home internet connection. For most gamers, a dedicated game server hosting provider or a Virtual Private Server (VPS) offers a more practical and scalable solution. This comparison will delve into the nuances of various hosting options, providing recommendations tailored for Tower Unite enthusiasts.

Dedicated Game Server Hosting Providers: These services specialize in hosting game servers, offering pre-configured environments optimized for specific titles. They typically provide a user-friendly control panel (e.g., TCAdmin, Pterodactyl) that simplifies server management, including starting/stopping the server, installing mods, and editing configuration files.

Pros:

Ease of Use: Designed for gamers, requiring minimal technical knowledge.

Optimized Performance: Hardware and network infrastructure are often tailored for low-latency gaming.

Customer Support: Specialized support teams familiar with common game server issues.

DDoS Protection: Many providers include robust Distributed Denial of Service (DDoS) protection, crucial for online gaming (Cybersecurity Essentials).

Instant Setup: Servers are often provisioned and ready to use within minutes.

Cons:

Less Control: Limited access to the underlying operating system and hardware compared to a VPS or dedicated server.

Higher Cost (per game): While often competitive, if you plan to host multiple games, the cost can accumulate.

Vendor Lock-in: Migrating to another provider can be more involved.

Recommendations for Tower Unite:

GameServers.com: A long-standing provider with a reputation for reliability and good customer support. Their control panel is intuitive, and they offer various locations for optimal ping.

Nitrous Networks: Known for their high-performance hardware and excellent DDoS protection. They offer a user-friendly interface and good scalability options.

Host Havoc: Praised for their competitive pricing, solid performance, and responsive support. They often use NVMe SSDs, which are beneficial for Tower Unite's asset loading.

Virtual Private Servers (VPS): A VPS provides a virtualized slice of a physical server, offering more control than dedicated game hosting but less than a full dedicated machine. You get root access to the operating system, allowing for greater customization.

Pros:

Greater Control: Full root access to the OS, enabling installation of custom software, multiple game servers, or other applications.

Cost-Effective (for multiple services): Can be more economical if you plan to host Tower Unite alongside other game servers, websites, or applications on the same instance.

Scalability: Easily upgrade resources (CPU, RAM, storage) as your server grows.

Flexibility: Choose your preferred operating system.

Cons:

Technical Knowledge Required: Requires a good understanding of Linux command-line interfaces, server administration, and networking.

Self-Management: You are responsible for OS updates, security, and troubleshooting.

No Specialized Support: General VPS support may not be familiar with Tower Unite-specific issues.

Recommendations for Tower Unite (for technically proficient users):

DigitalOcean: Offers robust, scalable VPS instances (called "Droplets") with excellent network performance and a user-friendly interface for managing instances. Their pricing model is transparent.

Linode: Similar to DigitalOcean, Linode provides high-performance VPS options with a strong focus on developer tools and reliable infrastructure.

Vultr: Known for its global presence and competitive pricing, Vultr offers a wide range of VPS configurations, including high-frequency CPU options beneficial for game servers.

Dedicated Servers: A dedicated server means you rent an entire physical machine. This offers the ultimate in performance, control, and customization.

Pros:

Maximum Performance: All hardware resources are exclusively yours, leading to unparalleled performance.

Complete Control: Full administrative access to the hardware and software stack.

High Scalability: Can host numerous Tower Unite instances, other games, and applications without resource contention.

Cons:

Highest Cost: Significantly more expensive than VPS or shared game hosting.

Advanced Technical Expertise: Requires extensive knowledge of server hardware, operating systems, and network administration.

Maintenance Responsibility: You are responsible for all hardware and software maintenance.

Recommendations for Tower Unite (for large communities or professional use):

OVHcloud: Offers a wide range of dedicated servers globally with competitive pricing and robust infrastructure.

Hetzner Online: Known for its excellent price-to-performance ratio in Europe, offering powerful dedicated servers.

ServerMania: Provides high-performance dedicated servers with a focus on enterprise-grade hardware and network reliability.

When making your decision, consider the following factors:

Budget: How much are you willing to spend monthly?

Technical Skill Level: Are you comfortable with command-line interfaces and server administration?

Player Count: How many players do you anticipate hosting simultaneously? Higher player counts demand more resources.

Location: Choose a server location geographically close to your player base to minimize latency.

Scalability: Do you foresee your server growing, requiring more resources in the future?

Support: How important is dedicated technical support for game-specific issues?

By carefully evaluating these options against your specific needs, you can select a hosting solution that provides the best possible Tower Unite experience for your community.

Troubleshooting

Even the most meticulously configured Tower Unite server can encounter issues. Effective troubleshooting involves a systematic approach, leveraging logs, and understanding common pitfalls. This section will guide you through diagnosing and resolving frequent server problems, ensuring your community enjoys uninterrupted gameplay.

One of the most common issues is players being unable to connect to the server. This often stems from networking problems.

Port Forwarding: Double-check that UDP ports 7777 and 27015 are correctly forwarded on your router to the internal IP address of your server machine. A common mistake is forwarding to the wrong internal IP or using TCP instead of UDP. Use an online port checker tool to verify that these ports are open to the public internet.

Firewall: Ensure that the operating system's firewall on your server machine (e.g., Windows Firewall, ufw on Linux) is not blocking incoming connections on these ports. You may need to create explicit inbound rules to allow traffic.

Public IP Address: Verify that players are attempting to connect using your correct public IP address. If your public IP changes (dynamic IP), you might need to use a Dynamic DNS (DDNS) service to maintain a consistent hostname.

Server Status: Confirm that the Tower Unite server application is actually running. Check the server console or process list (Task Manager on Windows, htop or ps aux on Linux) to ensure TowerUniteServer.exe or TowerUniteServer is active.

Server crashes or unexpected shutdowns are another frustrating problem.

Server Logs: The server's log files are your primary diagnostic tool. These are typically found in TowerUniteDedicatedServer/TowerUnite/Saved/Logs. Look for error messages, warnings, or critical failures that precede the crash. Common errors might include "Out of Memory" or "Assertion failed" messages.

Resource Exhaustion: Insufficient RAM or CPU can lead to instability. Monitor your server's resource usage (Task Manager, htop, top) during peak player times. If RAM usage consistently hits 90% or higher, or CPU utilization is constantly maxed out, consider upgrading your server's hardware or reducing the maximum player count.

Corrupted Files: Rarely, server files can become corrupted. Stop the server, then run steamcmd +login anonymous +app_update 400010 validate +quit to re-validate and potentially repair any damaged files.

Game Updates: Ensure your server is running the latest version of Tower Unite. An outdated server may crash when clients running a newer version attempt to connect.

High latency or lag can significantly degrade the player experience.

Network Bandwidth: Verify that your server's internet connection has sufficient upload and download bandwidth, especially during peak usage. Run speed tests from the server machine.

Server Location: The physical distance between your server and your players directly impacts latency. Choose a hosting provider with data centers geographically close to your primary player base (Computer Networks).

Background Processes: Minimize unnecessary applications or services running on the server machine that consume bandwidth or CPU cycles.

DDoS Attacks: If you experience sudden, severe lag, especially accompanied by unusual network traffic spikes, your server might be under a DDoS attack. Many hosting providers offer DDoS protection, but self-hosted servers are vulnerable.

Configuration issues can lead to unexpected server behavior.

Incorrect Settings: Carefully review your Game.ini or Server.ini files for typos or incorrect values. Even a single misplaced character can prevent settings from applying correctly.

File Permissions: On Linux servers, ensure that the server executable and configuration files have the correct read/write/execute permissions. Incorrect permissions can prevent the server from starting or saving changes.

Mod Conflicts: If you are using custom content or mods, they can sometimes conflict with each other or with the base game, leading to crashes or unexpected behavior. Try disabling mods one by one to isolate the culprit.

Server not appearing in the in-game browser is often a configuration oversight.

Server Name: Ensure you have a ServerName defined in your Game.ini file.

Heartbeat: The server needs to send a "heartbeat" to the Tower Unite master server to appear in the list. This usually happens automatically, but firewall or network issues can prevent it.

Public IP: The master server needs to correctly identify your public IP. If you are behind a complex NAT setup, this can sometimes be an issue.

When troubleshooting, always follow a methodical approach:

Identify the Symptom: What exactly is going wrong?

Check Logs: Review server logs for clues.

Isolate the Variable: Change one thing at a time (e.g., disable a mod, open a port) and test.

Document Changes: Keep a record of what you've tried and the results.

Consult Resources: Search online forums, the Tower Unite community, or your hosting provider's support.

By systematically addressing these common issues, you can effectively troubleshoot and maintain a stable and enjoyable Tower Unite server for your community.

Performance Optimization Tips

Achieving optimal performance for your Tower Unite server is crucial for a seamless and enjoyable experience, especially as your player base grows. Optimization involves a multi-faceted approach, encompassing hardware, software, and in-game configurations. The goal is to minimize latency, maximize frames per second (FPS) for clients, and ensure server stability.

Hardware-Level Optimizations:

CPU Clock Speed and Cores: While Tower Unite benefits from multiple cores, its primary server thread can be sensitive to single-core performance. Prioritize a CPU with a high base clock speed and good single-threaded performance, in addition to a decent core count. Overclocking (if applicable and stable) can provide a marginal boost, but stability is paramount.

RAM Speed and Quantity: As discussed in requirements, sufficient and fast RAM is vital. Ensure your RAM modules are running at their advertised speeds (check BIOS/UEFI settings). More RAM allows for larger caches, reducing disk I/O and improving responsiveness.

NVMe SSDs: The speed of your storage directly impacts asset loading times and the server's ability to read/write player data quickly. Upgrading to NVMe SSDs from SATA SSDs or HDDs offers a significant performance uplift.

Network Interface Card (NIC): A high-quality Gigabit Ethernet NIC is essential. Ensure drivers are up-to-date. Consider a 10 Gigabit NIC for very large servers or if you anticipate extremely high bandwidth usage, though this is often overkill for Tower Unite.

Operating System and Software Optimizations:

Minimal OS Installation: Install a lean operating system. For Windows, use a Server Core installation or disable unnecessary services and graphical features. For Linux, a minimal server distribution (e.g., Ubuntu Server, Debian Minimal) is ideal, as it consumes fewer resources.

Disable Unnecessary Services: Review and disable any non-essential services or background applications running on the server. Every background process consumes CPU cycles and RAM that could be allocated to Tower Unite.

Update Drivers and OS: Keep your operating system, network drivers, and any other relevant hardware drivers up-to-date. These updates often include performance enhancements and bug fixes.

Firewall Configuration: While necessary for security, an overly complex or poorly configured firewall can introduce latency. Ensure rules are as specific as possible and avoid unnecessary deep packet inspection.

Antivirus/Security Software: If running antivirus software, configure it to exclude the Tower Unite server directory from real-time scanning. Real-time scanning can introduce significant I/O overhead.

Dedicated IP Address: While not strictly a performance boost, a dedicated IP address can simplify network configuration and sometimes offer more consistent routing compared to shared IP environments.

Tower Unite Server Configuration Optimizations:

Max Player Count: This is perhaps the most impactful setting. While your server might technically support 32 or 64 players, the actual performance will depend on your hardware and the complexity of the game world. Start with a lower player count (e.g., 16-24) and gradually increase it while monitoring performance.

Game Mode Selection: Some game modes are more resource-intensive than others. For example, a crowded Plaza with many player models and physics objects will demand more from the server than a quiet condo.

Custom Content and Mods: While custom content enhances the experience, poorly optimized mods or an excessive number of custom items can significantly impact server performance. Review and test any custom content for resource usage.

Server Tick Rate (if applicable): While Tower Unite doesn't expose a direct "tick rate" setting in the same way some other games do, the underlying engine (Unreal Engine) manages its own internal update cycles. Ensuring your server hardware can keep up with these cycles is key.

Logging Level: Reduce the verbosity of server logging if possible. While logs are crucial for troubleshooting, excessive logging can consume disk I/O and CPU cycles.

Regular Restarts: Schedule regular server restarts (e.g., daily or every few days) during off-peak hours. This can help clear memory leaks, refresh server processes, and apply any pending updates.

Backup Strategy: Implement an efficient backup strategy that doesn't interfere with live server performance. Schedule backups during low-activity periods or use incremental backups to minimize impact.

Network Optimizations:

Quality of Service (QoS): If you have control over your network hardware (e.g., a high-end router), configure QoS to prioritize game server traffic. This ensures that other network activities (e.g., large downloads) don't starve the server of bandwidth.

Geographic Location: As mentioned, choosing a server location close to your player base is paramount for minimizing ping and improving the perceived performance for clients.

DDoS Mitigation: While primarily a security measure, effective DDoS protection prevents malicious attacks from overwhelming your server's network connection, which would otherwise lead to severe lag and disconnections.

By diligently applying these optimization tips, you can significantly enhance the stability, responsiveness, and overall performance of your Tower Unite server, providing a superior gaming experience for your community.

Technical Q&A

This section addresses common technical questions that arise during the setup, configuration, and maintenance of a Tower Unite dedicated server. Understanding these nuances is key to effective server administration.

Q1: How do I make my Tower Unite server appear in the in-game server browser? A1: For your server to appear in the in-game browser, it needs to successfully register with the Tower Unite master server. This typically requires a few things:

Correct Port Forwarding: Ensure UDP ports 7777 and 27015 are forwarded to your server's internal IP address. The master server uses these ports to query your server's status.

Public IP Address: Your server must be accessible from the public internet. If you are behind a complex network setup or a double NAT, this can sometimes prevent proper registration.

Server Name: You must have a ServerName defined in your Game.ini configuration file. Without a name, the server might not be listed.

Firewall Rules: Ensure your server's operating system firewall isn't blocking outbound connections to the master server or inbound queries on the specified ports.

Server Heartbeat: The Tower Unite server automatically sends a "heartbeat" to the master server. If this process is interrupted (e.g., by network issues or server crashes), it won't appear. Check your server logs for any errors related to master server communication.

Q2: Can I run multiple Tower Unite servers on a single machine? A2: Yes, it is technically possible to run multiple Tower Unite server instances on a single machine, provided the machine has sufficient hardware resources (CPU, RAM, storage, network bandwidth) to handle the combined load. Each instance will require its own set of server files, its own unique set of ports (e.g., 7777 for the first, 7778 for the second, and so on, along with corresponding query ports), and its own configuration files. You would launch each server instance with its specific port arguments. However, this approach significantly increases the complexity of management and resource allocation. It's generally recommended for experienced administrators or those with very powerful dedicated servers.

Q3: What is the significance of UDP ports 7777 and 27015 for Tower Unite? A3: UDP (User Datagram Protocol) is commonly used in online gaming for its speed, as it prioritizes low latency over guaranteed delivery, which is acceptable for real-time game data.

UDP Port 7777: This is the primary game port. It's used for direct client-to-server communication, carrying most of the in-game data, player movements, chat, and other real-time interactions.

UDP Port 27015: This is often referred to as the "query port" or "Steam query port." It's used by the Steam master server and client server browsers to query information about your server, such as its name, current player count, map, and game mode. Without this port open, your server won't appear in the browser, and clients might struggle to get server details even if they can connect directly.

Q4: How do I backup my Tower Unite server data? What files are important? A4: Regular backups are crucial to prevent data loss. The most important files to back up are:

Configuration Files: Game.ini, Server.ini, and any other .ini files within TowerUniteDedicatedServer/TowerUnite/Saved/Config/WindowsServer (or LinuxServer). These contain all your server settings.

Saved Game Data: Player data, condo saves, and other persistent world states are typically found in TowerUniteDedicatedServer/TowerUnite/Saved/SaveGames.

Custom Content/Mods: If you've added any custom content, ensure you back up those specific directories. A robust backup strategy involves:

Stopping the Server: Ideally, stop the server before backing up to ensure data consistency.

Copying Files: Copy the relevant directories to a separate location, preferably off-site or to cloud storage.

Scheduling: Automate backups using scripts or backup software to run at regular intervals, ideally during low-activity periods.

Verification: Periodically test your backups to ensure they can be restored successfully.

Q5: My server is experiencing "Out of Memory" errors. What should I do? A5: "Out of Memory" errors indicate that your server is running out of available RAM. This can lead to crashes or severe performance degradation.

Increase RAM: The most direct solution is to upgrade your server's RAM. Tower Unite servers, especially with many players or custom content, can be memory-intensive.

Reduce Max Players: Lower the MaxPlayers setting in your Game.ini file. Fewer players mean less memory consumption.

Minimize Background Processes: Ensure no other unnecessary applications or services are consuming RAM on the server machine.

Review Custom Content: Some custom content or mods might have memory leaks or be inefficiently designed, consuming excessive RAM. Try disabling them one by one to identify the culprit.

Regular Restarts: Schedule daily or bi-daily server restarts to clear any potential memory leaks that accumulate over time.

Monitor Usage: Use tools like Task Manager (Windows) or htop/top (Linux) to monitor RAM usage over time and identify patterns or specific events that trigger high consumption.

Q6: How do I update my Tower Unite dedicated server? A6: Updating your Tower Unite server is a straightforward process using SteamCMD:

Stop the Server: Ensure your Tower Unite server application is completely shut down.

Open SteamCMD: Navigate to your SteamCMD installation directory in a command prompt or terminal.

Run Update Command: Execute the following command:

steamcmd +login anonymous +app_update 400010 validate +quit

This command will log into Steam anonymously, check for updates for the Tower Unite dedicated server (App ID 400010), download any new files, validate their integrity, and then quit.

Restart Server: Once SteamCMD finishes, restart your Tower Unite server using your usual startup script. It will now be running the latest version. It's good practice to check the official Tower Unite announcements or community forums for server update notifications to ensure compatibility with the latest client version.