This project has spawned so many "[Insert random logo here] Maker" projects that I felt I just had to remaster it. For some reason this coin machine doesn't put a pattern on your coin but makes it into a... chocolate... coin...???
Insert the coin into the gray shaft, click the red crank to turn it, once to chocolate coin appears, wait a second and then drag it to the left. Wait a sec while the wrapping is ripped off, and then click it repeatedly to "eat" it!