Modern Warfare 3 Server Hosting

Run your own Call of Duty: Modern Warfare 3 (2011) server on Plutonium, with your maps, game modes and rules, online even when you are not.

  • Your own map rotation and game modes
  • Plutonium installed and updated on start
  • Up to 18 players, no per-slot fees
  • Switch between 446 games for free, anytime*
From, per month
$2.49
Player slots
Unlimited
Uptime
99.9%
Money-back
3 days

Powering

1

Find your plan

Tell us about your server and we'll recommend a plan.

Let's find your plan

No per-slot fees. Choose your own slot limit. To help us recommend the right plan for you, tell us how many friends are joining you!

12

Best fit

Hunter Killer2 GB RAM, 100% CPU

$5.49/mo

2

Pick your plan

Or build your own. Then choose where it runs and deploy.

Recommended
CustomChoose your own plan!
100%

ย 

2 GB

ย 

40 GB

ย 

Billing

Secure Backups Included

Hunter Killer

$5.49/mo

Billed monthly. Cancel any time.

  • Hunter Killer plan $5.49
  • Secure Backups 30 GBFree
3-day money-back guarantee
Part of the Gamebox

Switch your Call of Duty: Modern Warfare 3 (2011) server to any of 445 other games, right from the panel, whenever you want!*

Included with

every plan

99.9%+ Uptime
Server Console
MySQL Database
(S)FTP Access
Secure Backups
Auto Restarts
DDoS Protected
No Per-Slot Fees
US & UK Locations
NVMe Storage

Why host your MW3 server with Physgun?

Your maps, your game modes and your rules, on a Plutonium server you run from one panel.

mp_dome ยท match live

Pick the power you need

Choose the CPU, memory and NVMe storage your server runs on, and add more when it grows.

Online ยท DDoS protected

Always online, always protected

Your server stays up when you log off, and it is protected from DDoS attacks.

Deploying server Installing Plutonium Ready for your game files

Plutonium, installed for you

Order and we install Plutonium on its own. Upload your game files and your server is ready to start.

Startup SettingsPlutonium
Max Players18
Server Passwordโ€ขโ€ขโ€ขโ€ขโ€ขโ€ข
Map RotationTDM, DOM
Loading Screen MessageWelcome in
Update PlutoniumOff On
Settings savedapplied on the next start

No file editing needed

Your Server, Set in the Panel

Max players, a password for a private server, your map rotation with a game mode for each map, the loading screen message and Plutonium updates, each a labelled field.

  • Team Deathmatch, Domination and more in one rotation
  • Saved to your server config on the next start
VS Codeserver.cfg - Physgun VS Code main
server.cfg
1234
// your server, your rules
set g_password ""
set sv_maprotation "dsr TDM_default map mp_dome"
set sv_maxclients "18"
Terminal
$ sftp server@physgun.com
โœ“ Connected
sftp> put -r main
โœ“ Game files uploaded

For the power users

SFTP, SSH & VSCode

Upload your own Modern Warfare 3 game files and edit server.cfg with real developer tools. Or skip it and use the panel's file manager.

  • Full SFTP and SSH access included
  • Edit files live in VSCode
Map Rotation
next mapmp_seatown
Save
Rotation saved

Maps and Game Modes

List the maps your server plays in order, with a game mode for each, and it rotates through them.

statusCommand sent
map: mp_domeServer reply
map_rotateNext map loading

Live Console

Send commands to your server from the panel and watch its output as it happens.

Your game filesChecked on startfound
PlutoniumUpdated on startready
ServerMatch runningonline

Checked on Every Start

Before it starts, the server checks your uploaded game files and says in the console if any are missing.

The panel every MW3 server deserves.

One place for your whole server: max players, password, map rotation and loading screen message in the startup settings, a live console, a file manager with SFTP, SSH and VS Code for your game files, schedules you set for restarts and backups, subusers for your admins, and every other universal tool.

gamecp.physgun.com/true-console-ssh-access
True Console & SSH Access - Physgun Panel

True Console & SSH Access

Accurate, blazing-fast output piped directly from the container. Paired with complete SSH access inside the Panel!

1 / 10

MW3 Server Hosting, Explained

What is Modern Warfare 3?

New to Modern Warfare 3?

What is Modern Warfare 3?

Call of Duty: Modern Warfare 3 is the 2011 sequel to Modern Warfare 2, from Infinity Ward and Sledgehammer Games. Its multiplayer is fast and arcade: players join matches of Team Deathmatch, Domination, Kill Confirmed and more, earn XP and rank up to unlock weapons, attachments and perks, on a rotation of maps many players still know well.

Fast Gunplay.

Short, quick matches with custom classes built from a large set of weapons and perks.

Ranks and Prestige.

Level up through the ranks to unlock new gear, then reset in Prestige and climb again.

What is MW3 Server Hosting?

Why rent a server?

What is MW3 Server Hosting?

A Modern Warfare 3 server keeps your matches running around the clock, with no PC left on at home and no ports to forward. We install Plutonium and keep it updated each time the server starts. You upload your own game files over SFTP or the file manager, then set the max players, a password, your map rotation with a game mode for each map, and the loading screen message in the panel.

Always Online.

Your server stays up when you log off, so your group can play any time.

Your Rules.

Pick the maps and game modes, set a password for a private server, and run commands from the console.

Questions, answered

Straight answers before you order. Still stuck? Real people are here around the clock.

Physgun

Up to 18, the game's usual multiplayer size. You set the max players in the panel, and we never charge per player slot.

With the Plutonium client on PC. Your server runs on Plutonium, so everyone plays on the same network.

Yes. You upload the files from your own 32-bit Modern Warfare 3 dedicated server, and the server checks for them each time it starts. We install Plutonium for you.

Yes. Set the maps your server plays and the game mode for each, from Team Deathmatch to Domination, and the server rotates through them in order.

Yes. The server updates Plutonium each time it starts, so a restart keeps it on the version your players have.

Yes. You can set up a backup schedule in the panel, and secure backup storage is included in every Physgun server!

Yes, to any Gamebox game your server can run. Switching wipes the old game's files, and the panel offers to take a backup first.

Yes. Every Physgun server is protected from DDoS attacks.

Chicago, USA and London, UK. Pick the one closest to most of your players.

Yes. Every server has a 3 day refund guarantee.
Still stuck?

Ready to launch your MW3 server?

Your own Modern Warfare 3 server on Plutonium, with your map rotation and rules, online when you are not.

  • 3-day money-back guarantee
  • Online in minutes
  • Real people, around the clock