foone🏳️⚧️ on Twitter: "This is unusual: It's a copy of "bubble bobble" for the gameboy but look at that cart! Isn't that weird? It looks like a flash cart, but it says
The BEST GameBoy Flash Cart You Can Buy! - YouTube
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EZ-Flash IV GBA Flashcart - Roms And Homebrew - Nintendo Game Boy Advance - YouTube