Play Keroppi to Keroriinu no Splash Bomb! (Japan edition · Japanese) Online

Keroppi and his friends go on an adventure through four stages, including the desert and the tower, in pursuit of King Melamera, who kidnapped Donut Pond's friend Tertel-chan. A water balloon that bursts after a while after putting down the weapon. Defeat enemies with spreading water, extinguish flames, and destroy pillars to create a path through the maze. If the water stream hits another balloon, it will burst immediately, so you can create a chain depending on how you arrange them. Even if you hit the water, you won't lose one person, but you won't be able to move while being washed away, so be careful of the flames and enemies ahead. Use items like balloons and rulers to increase the number of installations and the force of water, and check the boss's room on the map before proceeding. In addition to being able to play alone, two people can cooperate by playing Keroppi and Keroline. If you remember your password, you can resume the next stage from the beginning.