The story of the game involves the Gokaigers going to a planet Navi tells them has the true Greatest Treasure in the Universe. Once the Gokaigers arrive, they're attacked by Zangyack and all the Ranger Keys are lost, scattered across the world. You play as Gokai Red most of the time as he searches the planet looking for the keys. Beating enemies unlocks new maps that contain areas with new keys etc. There are also minigames involved that allow you to play as the other Gokaigers. Gokai Silver is the game's hidden character and unlike the Wii game, Super Sentai Battle: Ranger Cross, you can Gokai Change into every team.