Street Fighter 2: Championship Edition has made its way online as a playable Flash title. All you should need to give this a go is a web browser and a current release of Adobe Flash. GameTap posted this application, so it looks like it's OK with Capcom.

The game is completely free to play, plus it's based off of the arcade release, so all of your combos and moves should work just like you remember them. It doesn't play that bad for only being able to use a keyboard, although you might need a pretty nice computer to get it to run quickly.

This isn't going to replace any of the newer titles that have multiplayer support, but it's fun to play a few rounds to take a trip down memory lane.