Custom Modded Pokeball Style Gameboy Advance SP (Gameboy Advance) Publisher_Valve Software Rush through multiple bonus levels

Rush through multiple bonus levels and challenge the high score record

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Can Fred find all the pieces that the Great Gazoo needs to build a time machine of his own

a chainsword

Custom Modded Pokeball Style Gameboy Advance SP (Gameboy Advance) Publisher_Valve Software Rush through multiple bonus levelsCustom Modded new Pokeball shell. Include AC Adapter. (GBA SP Model AGS 001) The Game Boy Advance SP is an improved version of the Game Boy Advance. It features a built in frontlight, a "clamshell" design, and a rechargeable battery. It remains one of the most popular system in the Game Boy line.