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Heart Keeper
#3449870Heart Keeper is a survival tower defense game with action roguelike elements. Protect the Sacred Heart by building and upgrading an arsenal of turrets and various structures. Combine strategy and quick reflexes to survive massive waves of enemies!
Recommendation
ProtonGreat
StaleLow confidence
Only Proton reports exist so far.
Last report May 15, 2025
Compatibility
Proton
Great
StaleLow confidence
1 report · Low confidence: very few recent reports yet.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(1)
Most of this is historical ProtonDB data (newest from May 15, 2025) and needs a fresh report to confirm it still holds.
Add a fresh report