Superliminal

Pillow Castle

Available Install to Play Premium tier ActionAdventure

Perception is reality. In this mind-bending first-person puzzler, you escape a surreal dream world through solving impossible puzzles using the ambiguity of depth and perspective.

Available on GeForce NOW

Play type: Install to Play
Membership: Premium required
Last verified: 28 Jul 2026

Available on

Steam · Pillow Castle Open store ↗

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