Gameboy Advance non oem, Mega Man and Bass video game cartridge. Game cartridge comes with a plastic protective case just like the picture shows.

Mega Man & Bass for the Game Boy Advance (GBA) is a faithful 2003 port of the 1998 Japan-exclusive Super Famicom title, Rockman & Forte. It is often considered "Mega Man 8.5" because it reuses many assets and characters from Mega Man 8. 

Core Gameplay & Features

• Dual Protagonists: You can choose to play as either Mega Man or his rival Bass.
• Mega Man: Features traditional gameplay with his charge shot and sliding ability.
• Bass: Offers a more mobile playstyle with a rapid-fire buster that can aim in seven directions, a dash, and a double-jump.
• Challenging Campaign: Face off against eight Robot Masters—including Dynamo Man, Cold Man, and Ground Man—to stop the new menace, Robot King, who has stolen Dr. Wily's data plans to build a robot army.
• Collectible CDs: A major side quest involves finding 100 hidden Data CDs scattered throughout stages. These unlock detailed bios and artwork for characters from across the classic series.
• Difficulty: The game is notorious for its high difficulty spike, which is further amplified on the GBA by "screen crunch"—a zoomed-in camera that can make anticipating hazards more difficult than in the original console version.

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