Bomberman Online is a multiplayer-focused puzzle game for the Sega Dreamcast. The game's story revolves around players competing in various modes, with the ultimate goal of being the last one standing.
Gameplay takes place in various online multiplayer modes, allowing up to ten players to compete simultaneously. Players can collect items, edit their characters, and unlock special abilities such as the Hyper Bomb. The game also features new rules, exclusive stages, and unique game modes like Panel Mode and Battle Royale.