Arma 3 Server Hosting
Arma 3 server hosting built for milsim.
Command Your Tactical Server in 60 Seconds
Deploy a high-performance Arma 3 server with a one-click Steam Workshop mod installer, full FTP/SFTP access, automatic backups and always-on DDoS protection, hosted on high-clock UK & US hardware tuned for Arma's CPU-bound workload.
From £10.00/mo · mods in one click · online in 60 seconds
See your real ping before you buy
Lower ping means smoother, more responsive tactical play for every player.
Pick your Arma 3 server.
Every plan includes the one-click Steam Workshop mod installer, full FTP/SFTP access, automatic backups, always-on DDoS protection and our control panel: scale up or down anytime.
Recon
Small unit or private milsim group
Assault
Active modded community server
Command
Large-scale operations & events
We're rated excellent.
Rated 4.8 / 5 by 500+ server owners on Trustpilot.
One of the best providers
Changing to EUGameHost was one of the best decisions I've made. I now run a dedicated server and two FiveM servers. The team is amazing, knowledgeable and personal. No bots.
The best out there
I've tried a lot of game server hosts over the years and after a year with EUGameHost they're one of the best, especially the support. Loads of RAM where most hosts charge a fortune to upgrade.
Amazing customer service
Had an issue with my server and got a response very quickly. Once we confirmed it, the fix was applied immediately and I was given extra time for free. 100% recommend.
Rock steady through DDoS attacks
Switched our server over from a previous host after server-killing DDoS attacks. Haven't had a single issue since and the servers are rock steady.
Best host out there
Really good host, very good server and a very patient team, always there to help with quick ticket responses. Extremely happy with their work.
Fantastic price for the hardware
Use this to host a game server: absolutely fantastic price for the hardware available. Had one small issue and got a human response in under 2 minutes. Can't complain.
Built specifically for tactical & milsim servers.
Workshop mods, missions, configuration and live console: everything you need to run an Antistasi, Liberation or full milsim operation without fighting the server.
Mods & Workshop
- One-click Steam Workshop mod installer
- Run RHS, CUP, ACE, ALiVE & CBA_A3
- Auto-update subscribed mods
- Upload custom addons & PBOs freely
Missions & Modes
- Antistasi, Liberation & Wasteland
- King of the Hill & Zeus operations
- Upload custom missions & campaigns
- Switch missions from the panel
Config & Control
- Edit server.cfg & basic.cfg directly
- Tune AI, view distance & mission params
- Full FTP / SFTP file-level access
- Automatic backups you can roll back
Reliability
- Always-on Layer 3/4/7 DDoS protection
- Never null-routed during attacks
- UK (London) & US (Dallas) locations
- 24/7 UK-based Arma 3 support
Trusted by 500+ game server owners.
Full control over your tactical server.
Manage mods, missions, configuration and your live server from one powerful panel: switch between the features below to see how easy Arma 3 server administration really is.
Real-time server monitoring and control
Monitor your Arma 3 server in real time with live console logs, run server commands instantly, and troubleshoot issues without SSH access or external tools.
- Live log streaming
- Instant command execution
- Automatic crash detection & recovery
Live console logs
One-click restart
Live server console
Install Workshop mods with one click
Add RHS, CUP, ACE, ALiVE, CBA_A3 and any Workshop mod or collection straight from the panel, no manual downloads, no @modfolder juggling. Subscribed mods stay updated automatically.
- One-click Workshop installs
- Auto-updating mods
- Custom addons & PBO uploads
Workshop search
Auto-update mods
One-click mod installer
Full FTP/SFTP access with browser file management
Upload custom missions, addons and configs with drag-and-drop simplicity. Edit server.cfg, basic.cfg and mission files directly in the browser or via an FTP client.
- Drag-and-drop uploads
- In-browser config editing
- Full SFTP access
Drag & drop upload
Edit in browser
Complete file control
Configure your Arma 3 server without guesswork
Edit server.cfg and basic.cfg, set your mission, slot count, difficulty and startup parameters with clear labels and validation that prevents configuration errors.
- Visual config editor
- Built-in validation
- Direct server.cfg editing
Plain-English settings
Safe validation
Easy configuration
Automatic backups you can roll back anytime
Protect your missions, mods, profiles and persistent data with automatic backups, and restore from the panel in a click if a mod update or config change goes wrong.
- Automatic scheduled backups
- One-click restore
- Keep your campaign safe
Scheduled backups
One-click restore
Full backup control
Built for stable server FPS.
Arma 3 is heavily single-thread CPU-bound: real hardware tied to real in-game results when a modded mission fills with players and AI.
High-Clock Ryzen
High single-thread clock
10Gbps Connection
Low-latency network
NVMe SSD
Read & write
What that means on your Arma 3 server
EUGameHost vs a typical budget host
| Hardware | Standard | High-clock Best | Typical host |
|---|---|---|---|
| CPU | High-clock Intel Xeon | High-clock AMD Ryzen · up to 5.8GHz | Low-clock / oversold |
| Memory | DDR4 | DDR5 | Shared DDR4 |
| Storage | NVMe 4.0 SSD | NVMe 5.0 SSD | SATA SSD or HDD |
| Network | 10 Gbps | 10 Gbps | 1 Gbps shared |
| DDoS protection | Always-on · Layer 3/4/7 | Always-on · Layer 3/4/7 | Null-routed during attacks |
| Workshop mods | One-click installer | One-click installer | Manual @modfolder uploads |
| Setup time | ~60 seconds | ~60 seconds | Manual / queued |
Compared with a typical budget Arma 3 host: specifics vary by provider and plan.
Lower ping. Smoother operations.
Our private backbone and smart routing keep your Arma 3 server responsive for players across the UK, EU, and beyond.
- Point of presence
- Edge metro
- Private fibre run
Everything you need to run a better Arma 3 server.
CPU-optimised hardware, real DDoS protection and a panel built for Arma admins, without the premium price tag.
Instant setup
Go from checkout to a live Arma 3 server in under 60 seconds: your server deploys automatically and is ready for your mission and mods straight away.
CPU-tuned performance
High-clock Ryzen and Xeon CPUs, fast memory and pure NVMe SSDs hold server FPS steady even with heavy mods and AI at full capacity.
Always-on DDoS protection
Layer 3, 4 and 7 mitigation with Anycast routing keeps your tactical server online through attacks, never null-routed, nothing to configure.
24/7 Arma 3 support
Real UK-based people who understand mods, missions and server.cfg: fast answers by ticket or Discord, day or night.
One-click mods
Install any Steam Workshop mod or collection in one click, upload unlimited custom addons and missions, and keep everything updated automatically.
Full control panel
Manage server.cfg, the live console, mods, missions, backups and files from one powerful panel you actually control.
This is Arma 3.
A look at large-scale tactical combat in Arma 3, then build your own server in under a minute.
Try us risk-free with a 48-hour money-back guarantee.
Spin up your Arma 3 server and put us to the test. If it's not right within the first 48 hours, contact support for a full refund. No contracts, cancel anytime.
Arma 3 server hosting questions, answered.
There is nothing to install on your own machine. The moment your order completes we deploy a dedicated Arma 3 server automatically, typically online within 60 seconds, and hand you full control panel access to set your mission, map, mods and slot count. No SteamCMD, no port forwarding and no command line required.
Yes. Our one-click Steam Workshop mod installer pulls mods and mod collections straight onto your server and keeps them updated, no manual downloads or @modfolder juggling. You also have full FTP/SFTP access to upload custom missions, addons and scripts whenever you like.
Your Arma 3 server is provisioned automatically as soon as payment clears and is usually live within 60 seconds with full panel access, so you can load a mission and invite your unit straight away.
Yes. With one-click Workshop installs and full file access you can run the big content and gameplay mods (RHS, CUP, ACE, ALiVE, CBA_A3 and more) alongside custom missions and addons. High-clock CPUs and generous RAM keep large modpacks stable even on busy servers.
Arma 3 is heavily single-thread CPU-bound, so we run high clock-speed AMD Ryzen and Intel Xeon processors tuned for that workload, paired with NVMe SSD storage for fast mission and mod loading and high-frequency DDR4/DDR5 memory to keep large-scale battles and AI stable.
Yes. Every Arma 3 server includes always-on DDoS protection with Layer 3, 4 and 7 filtering and Anycast routing, built for game traffic and UDP floods. Your server is never null-routed during an attack, and there is nothing extra to buy or configure.
Our Arma 3 plans are sized for roughly 10, 20 and 40 player slots, which suits everything from a small unit to a large milsim operation. Real performance depends on slot count, mod load, AI count and mission complexity rather than slots alone, and our high-clock CPUs are chosen specifically to hold up under that load.
Yes. You have full control over server.cfg, basic.cfg, mission parameters and startup flags, so you can run Antistasi, Liberation, King of the Hill, Wasteland, Zeus operations or your own custom missions and campaigns exactly how you want them.
Yes. Automatic backups protect your missions, configs and persistent data, and you can roll back from the control panel if something goes wrong, so a bad mod update or a broken config never costs you your campaign.
Yes. With full FTP/SFTP access and our file manager you can move your existing missions, mods, profiles and configs straight across. Our support team can guide the migration to keep downtime to a minimum.
We host Arma 3 in the UK (London) and US (Dallas) with optimised routing for European and North American players. Run the live latency test at the top of this page before you buy to check your real ping to each location.
Free and ultra-cheap Arma 3 hosting almost always runs on low-frequency, oversold CPUs that stutter and desync the moment a modded mission fills up with players and AI. Our Arma 3 hosting starts at £10.00/mo: fair value for CPU-optimised hardware, NVMe storage, a 10 Gbps network and real always-on DDoS protection that keeps a serious unit online.
What to look for in an Arma 3 host
Not every Arma 3 host is built the same: here is what genuinely matters when choosing where to run your tactical server, and how EUGameHost delivers on each.
| What to look for | Why it matters for Arma 3 | EUGameHost |
|---|---|---|
| High-frequency CPU (single-thread) | Arma 3's simulation and most mods run heavily on a single core, so raw per-core clock speed dictates server FPS and how smoothly large modded missions feel when the server is full. | Our high-clock AMD Ryzen and Intel Xeon CPUs are chosen specifically for the single-thread performance Arma 3 needs at peak time. |
| No overselling | Oversold nodes share one CPU across far too many servers, causing stutter, desync and AI lag the moment several servers get busy at once. | We size capacity to the hardware and never oversell: your plan gets the CPU and memory it's sold with. |
| NVMe storage | Arma 3 servers with large modpacks, terrains and mission files can be huge, and slow disks cause long mission loads and stuttery streaming. | Every plan runs on NVMe SSD storage as standard for fast mission and mod loading. |
| Always-on DDoS protection | Tactical and roleplay servers are frequent attack targets, and budget hosts often null-route during an attack, taking your whole unit offline. | Always-on Layer 3/4/7 DDoS protection with Anycast routing is included on every server, and we never null-route during an attack. |
| One-click Workshop mods | Manually installing and updating dozens of mods via SteamCMD and @modfolder is slow and error-prone, and breaks every time a mod updates. | Our one-click Steam Workshop installer adds and auto-updates any mod or collection (RHS, CUP, ACE, ALiVE and more) with no manual work. |
| Mission & config freedom | Some hosts lock down configuration or charge for changes, which traps a growing unit on an early decision. | Full access to server.cfg, basic.cfg, mission parameters and startup flags means you run any mission or mode exactly how you want it. |
| Automatic backups | A bad mod update or a broken config can wipe out a campaign, and without backups there is no way back. | Automatic backups with one-click restore protect your missions, mods and persistent data so a mistake never costs you progress. |
| UK + US locations (latency) | Low ping keeps movement, vehicles and firefights responsive; the right location for your players makes a tangible difference. | Choose London (UK) or Dallas (US) to put your server close to your community, and test your real ping before you buy. |
| Real 24/7 support | Arma 3 problems don't keep office hours: a broken mod or downed server at 2am needs a real person who knows the platform. | Genuine 24/7 UK-based support that understands mods and server.cfg, backed by a 4.8/5 Trustpilot rating from over 500 reviews. |
| No-contract / cancel anytime | Community interest ebbs and flows, so being locked into a long contract is a needless risk. | No contracts, ever: pay as you go, scale up before a big operation and cancel whenever you choose. |
The complete guide to Arma 3 server hosting
Renting an Arma 3 server gives you full control over your own tactical world (mods, missions, configuration and persistence) without running demanding hardware at home. This guide covers everything you need to know about Arma 3 server hosting: how it works, the mods and missions you'll run, the hardware Arma demands, what it costs and how to pick a host that keeps your server smooth when it fills up.
Arma 3 is Bohemia Interactive's open-world military sandbox, built around large-scale, realistic combat that players extend with an enormous library of mods and custom missions. Arma 3 server hosting is a service that runs a dedicated instance of the Arma 3 server on managed hardware, so players can connect to a persistent operation with your mods, missions and rules, online around the clock.
EUGameHost provides premium UK and US Arma 3 hosting with a full control panel, live web console, file manager, configuration editor, automatic backups and a one-click Steam Workshop mod installer, so you can go from checkout to a live, modded server in minutes. With a Trustpilot rating of 4.8 out of 5 from more than 500 reviews, it's a setup built for units and communities who want their server to feel as polished as the operations running on it.
Almost every serious Arma 3 server runs mods: the content and gameplay layers that turn the base game into anything from authentic milsim to chaotic sandbox. The big names you'll see are content mods like RHS and CUP, and gameplay mods like ACE, ALiVE and the essential CBA_A3 dependency, all installable from the Steam Workshop.
EUGameHost lets you install any Workshop mod or collection with one click and keeps them updated automatically, so you're never wrestling with SteamCMD or @modfolder. With full file-level access you can also upload custom addons, PBOs and missions, and run popular game modes like Antistasi, Liberation, Wasteland, King of the Hill or your own Zeus operations.
Content mods (RHS, CUP)
Content mods add new factions, weapons, vehicles and terrains. RHS (Red Hammer Studios) and CUP (Community Upgrade Project) are the two biggest, and between them they provide the units and equipment most milsim servers are built around, all installable in one click on our platform.
Gameplay mods (ACE, ALiVE, CBA)
Gameplay mods change how Arma plays. ACE adds advanced medical, ballistics and interaction systems for serious milsim, ALiVE generates dynamic persistent campaigns, and CBA_A3 is the community framework most other mods depend on. High-clock CPUs and generous RAM keep these stable even on busy servers.
Missions & game modes
Beyond mods, the mission you run defines the experience: Antistasi's guerrilla warfare, Liberation's sector capture, Wasteland and King of the Hill PvP, or bespoke Zeus operations. Full config access lets you upload and switch missions and tune their parameters from the panel.
Self-hosting Arma 3 from a home PC sounds cheaper on paper, but it rarely is once you factor in the realities. Arma 3 is a demanding, CPU-bound server, and running it locally ties up your own machine, exposes your home IP and bandwidth to attack, and takes your server offline whenever your power, internet or PC has a wobble. A residential connection has neither the bandwidth nor the DDoS protection to survive the attacks game servers routinely attract.
Renting a dedicated Arma 3 server solves all of this. EUGameHost includes always-on DDoS protection free on every plan, a 10 Gbps network, full FTP/SFTP access for deep customisation, a one-click Workshop mod installer and 24/7 support for when something needs a human. You also get automatic backups and a browser-based control panel and console, and with no contracts, you can cancel anytime, so renting carries none of the long-term risk of buying and maintaining your own hardware.
Arma 3 is one of the most CPU-sensitive game servers around, and the reason is architectural: its simulation loop and most mods are heavily single-thread bound. That means the single-core clock speed of the processor, not the raw core count, dictates your server FPS, and server FPS is what governs how smoothly movement, vehicles, AI and combat feel to every connected player.
The pressure point is a full server running a heavy modded mission. When dozens of players, large modpacks and hundreds of AI units are simulated at once, the load spikes and a low-clock or oversold CPU sees its server FPS collapse, producing the desync, rubber-banding and AI lag that ruin an operation. A strong single-thread processor, fast memory and quick storage are what hold performance steady when it matters most.
CPU: single-thread speed wins
Because Arma 3 leans so hard on one core, clock speed and per-core throughput are the single biggest factor in performance. EUGameHost runs high-clock AMD Ryzen and Intel Xeon processors chosen specifically for Arma's single-thread workload, so your server holds its FPS even when a modded mission fills up with players and AI.
Memory and storage: fast RAM and NVMe
Arma 3's memory footprint grows with mod count, AI and mission complexity, so fast, generous memory keeps the world responsive. On storage, NVMe SSDs slash the time it takes to load large modpacks, terrains and missions, and stream content to joining players. Every plan rides a 10 Gbps network so bandwidth is never the bottleneck for mod downloads.
Arma 3 servers are frequent DDoS targets, especially around community launches, events or disputes between units. Generic web DDoS protection is largely ineffective against game-layer attacks, which is why proper Arma 3 mitigation has to understand game traffic and UDP floods specifically.
EUGameHost includes always-on DDoS protection on every Arma 3 server, with Layer 3 and 4 volumetric mitigation, Layer 7 application filtering, and Anycast routing that absorbs large-scale attacks across multiple points of presence. Crucially, protection is always on and your server is never null-routed during an attack: the failure mode of cheap hosts that quietly take your whole community offline the moment they're targeted.
Arma 3 server hosting is priced mainly on two things: the player capacity you need and the resources your mods and missions demand. A small unit costs very little to run, while a busy server with large modpacks and heavy AI needs more single-thread horsepower, and the pricing reflects that.
EUGameHost's Arma 3 plans start from £10.00 per month, with options sized for roughly 10, 20 and 40 player slots. Billing is flexible: pay monthly, or commit further and save. Quarterly saves 5%, semi-annual saves 10% and annual saves 15%. There are no contracts and you can cancel anytime, so you're free to scale your plan up before a big operation and adjust it afterwards without penalty.
Location is the difference between responsive tactical play and a server that feels laggy for half your players. Arma 3 is sensitive to latency (movement, vehicles and firefights all come down to fractions of a second), so you want your server hosted as close as possible to the bulk of your player base to keep ping low and synchronisation tight.
EUGameHost offers Arma 3 locations in the United Kingdom (London) and the United States (Dallas), with routing optimised for European and North American players. London is the natural home for UK and European units, while Dallas serves North America with low latency. Run the live latency test at the top of this page to check your real ping to each before you buy, and where your community spans continents, consider a separate server per region so nobody is stuck at a high-ping disadvantage.