Ok thanks for replying. So I was in first level of the gold tier and i was continuously jumping and mashing the WASD buttons and suddenly it made me go to main menu. I pressed Endless mode because that is how to continue last game and it created a new human.That's what happened.Hope this will be fixed because i spent about half an hour on nothing. (without other 3 tries). When the bug killed me I had created a clone but it didn't count apparently.
Very sorry about the loss of progress. That's not fun at all. Hopefully we can get this one fixed soon. - So far based on the information here and a couple emails, I've filed a bug specifically for WASD plus Space causing a crash or returning to the main menu. I spent a while trying to reproduce this but so far no luck.