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Sisters: Last Day of Summer
#2781750A fully-animated visual novel about a boy who wakes up in an unknown house with two beautiful sisters, their mother, and an unspoken truth.
Recommendation
ProtonGreat
StaleLow confidence
Only Proton reports exist so far.
Last report Jun 11, 2025
Compatibility
Proton
Great
StaleLow confidence
5 reports · Low confidence: very few recent reports yet.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(5)
Most of this is historical ProtonDB data (newest from Jun 11, 2025) and needs a fresh report to confirm it still holds.
Add a fresh report