Released in 2001 by Chinese bootleg publishers, this cartridge takes the engine and gameplay of the Metal Slug GBC port and reskins it with imagery referencing the September 11 attacks, making it one of the most infamous examples of the unlicensed GBC market's willingness to go anywhere and reference anything. Gameplay is side-scrolling run-and-gun action directly derived from Metal Slug: shoot Custom cartridge, plug and play. Compatible: GBC, GBA, GBA SP.
