http://2dboy.com/games.phpWindows, Mac, and Linux!
This is an excellent indie game I bought originally for $20. Their "Birthday Sale" is giving it away for however much you deem worth it... any amount of money.
I am buying up a couple extra copies (for really cheap I admit, but again, I bought the game RIGHT when it came out for $20) to give away to friends who would otherwise never play it.
The company is independent. The game is DRM free. It's also a really good game. Very much worth it to support these good practices, if nothing else!
In case you have never heard of it, it is a puzzle game that is kind of like Lemmings, but with physics-based construction. Amazing graphical style and music.
Google around to find the .ini changes to get it to run at your full resolution (if it is higher than 800x600). They way they lock it away is a joke in itself. You'll see.
Found this on SlickDeals.
