Bounty Hounds Online is a game based ona a Bounty Hounds game for PSP. It is sci-fi MMORPG set in future, in a world where you are given a role of a mercenary. You fight for peace and your life in a very hostile galaxy. Players can choose from several factions and classes (trooper, a frontline fighter; bioengineer, a tactical and healing support specialist; scientist, a melee and device-using fighter; agent, focused on powerful single-target attacks; and artillery, ranged-focused combatants).
Players are also assisted by a pet or how it is called in the game – CTU (Combat Tactical Unit) that can be specialized. Players can complete quests or try themselves in PvP combat, on which the game is more focused on.