Alter Ego is a puzzle platformer for the Nintendo Entertainment System where players control a hero and their counterpart, the phantom alter ego. The alter ego mimics the player's actions, allowing for unique puzzle solving and item collection. Players can switch between the two characters at any time to navigate challenges and progress through the game.
Alter Ego is a puzzle platformer in which the player controls the hero and its phantom "alter ego", who mirrors the player's movements. The player must collect items, solve puzzles and may change between the original character and the alter ego anytime in order to do that.