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Double Dragon Advance |
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GameBoy Advance |
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12 |
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Expert mode:
At the options screen, hold Select and press Up, Up, Down, Down, Left, Right, Left, Right.
10 credits:
At the options screen, hold Select and press L, R, Down, L, R, Down, L, R, Right.
Background music selection:
At the options screen, hold Select and press R, L, R, L.
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