Grimrock

Ah! I assumed it had something to do with the function repeating itself...
Wouldn't guess it was actually the timer being the culprit.

The magical act is now performing as it should. Buy tickets. Special price for you.

Thanks for the quick reply!

I created a neat "now you see it, now you don't" effect where I press a button, and a secret wall covers the statue, seconds later the statue is mysteriously gone. It works like a charm, but about 5 seconds after the secret door reveals that it is gone, the program crashes and I'm returned...