Control two characters with one move. Guide Wanderer and Echo through different walls while keeping them within reach of their tether. Solve 60 puzzles across four worlds, then take on 60 Challenge Mode levels with separate exits.
Wake in your own home, only to discover your body is still lying in bed. Trapped outside yourself, explore a familiar house shared with beings from other dimensions, uncover the truth, and find a way back before reality collapses.