Digimon Adventure

Digimon Adventure uses the same engine as Pocket Monster, thus the gameplay mechanics are the same. The game spans six levels, which include two boss fights. The only playable character is Agumon. The player can attack enemies by pressing A to shoot a fireball. Each level has a strawberry item that, once collected, transforms that the player into Greymon, who's fireball attack is much larger and stronger. Once the player loses all their lives, they're given a chance to continue, which seems to have no limit.