
Building on 10 years of constant engine development, ARMA II boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects.
Only Proton reports exist so far.
Last report Dec 29, 2025
10 reports · Medium confidence: more recent reports would firm this up.
No native Linux build — Proton only
No anti-cheat reports yet
Most of this is historical ProtonDB data (newest from Dec 29, 2025) and needs a fresh report to confirm it still holds.
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End of reports