Difficulty jumps up greatly from place to place. You could be beating enemies in a few seconds in one area to enter the next area one over and fight an opponent that will defeat both your partner's easily. And you have to start all over with a baby digimon about every 20 game days, which is the biggest mistake they made when developing this game. EVERYBODY HATES GRINDING, especially is you have to repeat doing it over and over again. Also your digimon don't have a level but wild digimon do so it's hard to know where you stand next to that digimon unless you fight it. If the game let us keep our Digimon instead of killing them I could live with the rest of it, that is the main reason I won't be finishing this game.