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IS Defense
#448370„IS Defense” is a game set in politically-fictional 2020 – where the expansion of ISIS went out of hand. The player takes the role of NATO’s stationary machine-gun operator, deployed to defend the shores of Europe.
Recommendation
Native (Linux build)Great
StaleLow confidence
Only native Linux reports exist so far.
Last report Aug 17, 2025
Compatibility
ProtonUnknown
No reports yet
Native
Great
StaleLow confidence
4 reports · Low confidence: very few recent reports yet.
Anti-cheatUnknown
No anti-cheat reports yet
Reports(4)
Most of this is historical ProtonDB data (newest from Aug 17, 2025) and needs a fresh report to confirm it still holds.
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