A.D.I. is abbrevation of Alternate Dimension of Illusion. In this house the space is curved by 4D non-Euclidean space. Survive venture of non-Euclidean geometry!
Alternate Dimension of Illusion:
Alternate Dimension of Illusion is the best non-Euclidean modification of Portal 2. A player is unknown. The target of player is find the end of this non-Euclidean building which is bigger on inside. Hundreds of long corridors, riddles and traps makes this house more mystery and cool. To complete game, you must find a subportal gun (not a portalgun) which make teleports on surfaces. So, all the best at tracing of impossible geometries!
You can download A.D.I. here: