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Call of Duty: Modern Warfare 3 servers

0playing across0servers right now

Plutonium IW5 restores MW3 multiplayer with dedicated servers, mod support and unlocked classes. Kill Confirmed, Domination and Infected carry most of the population.

Runs on Plutonium · internal code IW5 · released 2011 · install guide

Modern Warfare 3

0 servers · 0 playersPlutonium
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MW3 questions

What do I need to play Call of Duty: Modern Warfare 3 online?

Call of Duty: Modern Warfare 3 servers run on the Plutonium client. Install Plutonium over a legitimate copy of the game, then either use its built-in browser or paste a connect command from the list above into the in-game console.

How many people play MW3 right now?

The counter at the top of this page is live. It is read from the Plutonium master server and refreshed every 20 seconds, so it reflects the players actually connected at this moment rather than a daily average.

Is Call of Duty: Modern Warfare 3 still worth playing in 2026?

Plutonium IW5 restores MW3 multiplayer with dedicated servers, mod support and unlocked classes. Kill Confirmed, Domination and Infected carry most of the population. Population moves with the clock. European and North American evenings are consistently the busiest windows for every title on this site.

Every title, every client

Each title below has its own live server list. Titles are grouped the way the community actually splits them: by the client that keeps them online.

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