Babel (Endurion)

Heavily inspired (aka ripped off) Fez, an interesting game, that is in the works for 4 years now (not by me).

The game spurs an flattened 3d world which can be rotated to find new ways to advance.

Find all diamonds in a stage to activate the teleport. Enter the teleport to get to the next stage.

Rotate the world to advance. Use the action key to read signs, talk to old men,
pickup and put down items, unlock doors (when carrying a key). Be careful not to fall too far.