I just completed world 2 (Rocks and stuff) in Ruff 'n' Tumble. After I defeated the boss, rather than giving me a code for world 3 and then going to the next level, I got a game over screen saying "Passcode: none". I definitely completed it as I collected all the coins when the boss exploded. I guess I can just look up the codes for the next level, but I'm wondering if I did something wrong?
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moto