SPOILERS
I reached Level -1 but cant figure out how to get to level -2, so I crawled trough the comments and found the solution. But it makes absolutely no sense for me. Why do I need this special amount of points and have to die, use a 1-UP, die again and wait for the timer to reach "4"?
Dont know how I could find such a solution. Can someone tell me?
Anyway, nice game. Like the approach.