Bio-Miracle Bokutte Upa
Codes
Stage Select
At the title screen, when it says "Press Start Key"
Effect Code Hit select to choose any world/stage up to 6-3. Code will stay active until you reset. Hold Up + A on controller 1, then also hold Down + B on controller 2 Contributed By: kasuminome.
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Game Detail
Famicom Disk System
- Konami
- Release: Apr 22, 1988 »
- Also on: NES
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