This is a user-controlled two-player freeze tag game. Use the arrow keys to maneuver the "It" (red outline) to freeze randomly running players (green outline when free, blue outline when frozen). Use W, S, A, and D to maneuver the "Unfreezer" (purple outline). You cannot go through the black walls. You may change the players on the playground by holding down the control key and selecting "agents" (players or tiles) in the gallery.