1.
Backe HJ. The Aesthetics of Non-Euclidean Game Spaces: Multistability and Object Permanence in "Antichamber" and "P.T.". In: Bonner M, Hrsg. Game | World | Architectonics: Transdisciplinary Approaches on Structures and Mechanics, Levels and Spaces, Aesthetics and Perception. Heidelberg University Publishing; 2021:153-167. doi:10.17885/heiup.752.c10385