In one-on-one combat, the Psycho Rangers are almost unbeatable by their Space Ranger counterparts, thanks to their special fighting styles. With the Astro Megaship as their new command center and a whole new set of Zords they can summon, will veterans Andros, Carlos, T.J., Ashley, and Cassie band together to overcome the assault of the terrifying Psycho Rangers? This expansion also introduces Mastermind Mode, which allows one player to take control of the forces of evil, pitting player against player in a battle of wits! This is an expansion! Requires Power Rangers: Heroes of the Grid to play.