If you like classic games, this should be a real treat for you. Diablo 1, the precursor of the most famous hack and slash series in the world, is now available for free as a browser game. Shareware version of it can be accessed via this website. This version, though, is limited to only one character out of three as well as only the two first levels of the dungeon. If you already own the full version of the game, though, you can access it as a browser game as well – all you need to do is drop the original DIABDAT.MPQ file onto the loaded browser page, and the complete Diablo I experience will be available to you. Remember to watch out for the Butcher.