This game starts off in the real world, but a boy (your character) and two friends enter the digimon world via a computer simulator. This is a game to play when you have spare time, not just before you go out, due to the dificulty of finding save points. It also has a basic version of Digi-Card battle as a side game, where you can create powerful decks of Digimon and challenge other tamers. For 95% of the game you control a tamer, in control of three rookie digimon. During battles your digimon will gain experience, the same as pokemon games. They eventually gain the abilities to digivolve to champion, ultimate then mega and also DNA digivolve with a compatible partner at any point during fights. You even have the choice to enter the battle as a Champion, Ultimate or Mega. I would have given this game 5/5 but due to the lack of save areas it loses a star, but still a great game.