Antichamber

Antichamber is a single-player first-person puzzle platform video game. Many of the puzzles are based on phenomena that appear in Impossible Objects created by the game engine, such as passages that lead the player to different places depending on which direction he looks, and structures that seem impossible in normal three-dimensional space. The game includes elements of psychological exploration through short advice to help the player find the solutions to the puzzles, as well as sayings for real life.