Escher's Dream is a Portal 2 mod inspired by the non-euclidean works of the classic artist that will leave you feeling only a little bit nauseated

You know, given the ubiquity of his work, I'm surprised there aren't more M. C. Escher inspired games in this world There are a few, like Monument Valley, Manifold Garden and Superliminal, amongst a handful of others, you just don't find them all that often…