Nintendo DS game Obunsha Deru-jun is a puzzle game developed and published by J-Pilot. The game is a successor to the series' best-selling game, Chiri DS, which was itself a predecessor to the current Obunsha Deru-jun series. In Chiri DS, players were able to design their own protagonists, each with their own story and challenges. Players can also choose to play as one of several characters of course not related to the themes of the game. The game is set in the future where the world is filled with creatures that have gone crazy. Players must use their skills to clean up the world and return order to the planet. The game is currently one of our most popular games on the website.