Mars Matrix: Hyper Solid Shooting, released in 2000 for the Dreamcast, is a vertical scrolling shooter acclaimed for its intense gameplay and challenging bullet patterns. Developed by Takumi Corporation, the game stood out with its innovative 'Mosquito' system, allowing players to absorb enemy bullets and use them as a powerful counterattack. The game's difficulty and rewarding score system have earned it a cult following among shoot 'em up enthusiasts.