PC (Microsoft Windows)August 27, 2008
Released ✓ 
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Penumbra: Requiem
Puzzle expansion for Penumbra: Black Plague. Requiem is part of Penumbra: Black Plague Gold Edition, included in the Penumbra Collection.
HorrorScience fictionSurvivalAdventureIndiePuzzle
Game modes
Single player
Player perspectives
First person