Mac, Linux, Proton, CrossOver, and Whisky
No official Mac or native Linux build is listed in the checked platform information. That means Mac and Linux players should avoid promising a smooth session until they personally test the current version.
Compatibility tools can change with game updates. A build that works one week can break after a patch, and multiplayer can fail even when the menu launches. For that reason, compatibility claims should stay in the “community testing” bucket unless the developer publishes direct support.
If you are the only non-Windows player in a friend group, test before the scheduled session. Join a private room, play a full round, use the paint and pose tools, and confirm that you can reconnect after restarting.
Console, Mobile, and Game Pass Status
No official PS5, PS4, Xbox Series X|S, Xbox One, Nintendo Switch, Switch 2, iOS, or Android version is listed in the checked sources. Because there are no official console or mobile versions, there is no official console crossplay, mobile crossplay, or split-screen console path to document.
Xbox Game Pass is also not confirmed. A Game Pass listing would require an official Xbox version or a Microsoft Store listing, and neither is visible from the checked platform evidence.
If the game keeps growing, a future port is possible, but SEO pages should not present that as fact. A safe update rule is: create console-specific pages only after the developer announces the port or a store page appears.
Safe wording: “MECCHA CHAMELEON is currently safest to recommend on Steam PC. Console, mobile, Game Pass, Mac, and native Linux support are not officially listed.”