Is Garry's Mod cross-platform?
Garry's Mod crossplay
Yes Garry's Mod supports crossplay between PC, Mac and Linux.
Windows, Mac and Linux players join the same Steam servers. There has never been a console version. The Mac version needs an Intel Mac.
On PC, the crossplay version is the Steam one.
Researched by Mike Johnston · Last checked October 10, 2026
Platforms that play together
Crossplay not working even with the setting on? Check these console and PC settings.
Check your two platforms
Quick answers
- Can PC and Mac players play Garry's Mod together?
- Yes. PC and Mac are in the same crossplay group. On PC that covers Steam.
- Can PC and Linux players play Garry's Mod together?
- Yes. PC and Linux are in the same crossplay group. On PC that covers Steam.
- Can Mac and Linux players play Garry's Mod together?
- Yes. Mac and Linux are in the same crossplay group.
Garry's Mod trailer and screenshots
8 screenshots · tap to enlarge
The trailer plays from YouTube when you press play. Screenshots via IGDB.
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Player tips
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Multiplayer at a glance
- Online players
- Up to 128
- Online co-op
- Yes
- Split screen
- No
From IGDB's multiplayer data; modes can differ by platform.
Sources
- Is Garry's Mod cross-platform? Crossplay guide 2026 (Explosion) (explosion.com)
- IGDB entry (release and multiplayer details)
Crossplay changes with patches. If something here is out of date, tell us and we'll fix it.
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