Nevermind

NOTE: You do NOT need a heart rate sensor to play Nevermind.

With or without a heart rate sensor, emotion-based biofeedback will be available via almost any standard webcam on a min-spec (or higher) Windows or Mac machine*. Without a webcam or heart rate sensor, the biofeedback-specific features will be unavailable, but the core game itself will be fully playable and enjoyable as an atmospheric mystery-adventure game.