ARCADE SHOOT’EM UP WITH TIME TRAVEL FEATURE. Assist yourself and co-op with your prior playing by traveling back in time.rnBlast away countless enemies and get the high score in 6 challenging game modes.rnIntuitive controls allow players to move forward and backward in time making it possible for the player to combine shots and power, and even be assisted by a shadow version of yourself. Blast away swarms of enemies, get the highest score and discover how you can assist yourself in new exciting ways by warping time at will.