
MARS is a Free-To-Play Third Person Shooter set in an evolving sci-fi world. From the hilarious Headhunter mode, to Huge Mecha vs Mecha battles, to fully customizable loadouts; whether Co-op or PvP, M.A.R.S. has something for everyone. Kill, Die, Repeat.
Only Proton reports exist so far.
Last report May 23, 2025
4 reports · Low confidence: very few recent reports yet.
No native Linux build — Proton only
No anti-cheat reports yet
Most of this is historical ProtonDB data (newest from May 23, 2025) and needs a fresh report to confirm it still holds.
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