I've made some cheats for the game Bunny Must Die! At the moment I have a health cheat and a time cheat. I am working on hacking the jump mechanic to allow for an "infinite double jumps" type of cheat.
 The cheats are here.

While I was poking around, I saw this text, presumably from the developer (or the cracker). At any rate, I just wanted to pass the message along since I agree entirely.

I know some pirates or so forth might be reading this. If you like this game, please buy it. While I personally don't hate pirates, small companies like ours need all the business we can get. We put a lot of heart and soul into our work, and our biggest hope is that our fans enjoy these games. Please remember that.