Regardless of what operating system you run on your computer, it doesn't have to be all work and no play. Heck, that could turn you into some kind of axe-wielding homicidal maniac bent on destroying your own family while watching over a remote resort hotel in the dead of winter.
I'd certainly never want that to happen to any of our DownloadSquad readers, so here's a list of games that you can install on Windows, Mac, and Linux (and some even on BeOS and BSD). Enjoy!
...And, as usual, if there's a particularly killer cross-platform game that I didn't include, feel free to post it in the comments -- and tell us why you love it! 25 Cross Platform Games for Free