Wow, I had no idea.
Ah well. I don't even mind the translation itself, I'm actually glad if more people can enjoy the game. As far as I can tell, they even did a decent job. It's just a very rude thing to do without my knowledge. Of course it's a violation of the EULA, but what can you do.
@Dudeldei
Easier said than done. The website seems to be a warez site of some sorts, and I don't expect them to be very cooperative
Besides, I think the original source of the translation is actually somewhere entirely different, and they didn't exactly provide any contact information.
Hm... now that I come to think of it... that IS a warez site, and they probably think they're offering a full price product. And looking at the cover... hmmm. Looks like someone in Russia might actually be packaging and selling Dirty Split.
Hm. I know I should have included a message that says "If you paid money for this, you got ripped off".