Hot diggity-dog. My UK money will work! I think it's great that this game's becoming shareware, its one of the few indie-produced games that I truely enjoy and am happy to support. I've got brand new in-the box Playstation 2 and PC games that I'm not playing because I'm constantly having "Just one more round" on Toribash. People are complaining about 25 dollars?
You could do much worse for that price.