My friend Jonathan is launching a new site called Fyrebug where users can register for free and make their own Flash games. He’s got a bunch of game engines, and you can insert your own graphics to make a completely custom game. The cool part is that he’s even created an online cropping tool, so you need absolutely no knowledge of graphics programs to do it.
I made this game in about 10 minutes: it’s called Carlos vs. Food, and it stars portly Astros outfielder Carlos Lee.
Seriously, go sign up for Fyrebug. It’s pretty addicting.