In what year was "Antichamber" released?

Antichamber, a first-person puzzle-platform video game, was released in 2013. Developed by Alexander Bruce, the game received critical acclaim for its unique and mind-bending gameplay. Known for its non-linear progression, Escher-like puzzles, and thought-provoking design, Antichamber challenged players to think outside the box and question the nature of reality. Its release in 2013 introduced players to a captivating world of optical illusions, symbolism, and psychological exploration, resulting in its recognition as a standout title in the puzzle genre.