In Project Temporality, a third-person puzzle game, the trick is cooperating with yourself. You record a run of actions, then rewind and play alongside the earlier copies of yourself, which repeat what you did. Standing on switches, holding doors and dealing with obstacles all depend on how you layer these recordings in a futuristic test setting.
It is a single-player game from Defrost Games, built on their own engine, and leans more toward head-scratching puzzles than fast action. It suits players who like time manipulation ideas and do not mind planning, failing and rewinding a few times before a solution clicks.