Originally developed by Kepuli Games for the 7 Day FPS Challenge, then polished up to win 2nd in the Assembly GameDev Competition, Force: Leashed is a first-person gravity-based physics puzzle game. It combines the structure of the Quake engine with the mechanics of Auditorium and the overall design sense of Portal (if GLaDOS never spoke and handed out gravity guns). And despite the title, Jar Jar doesn't show up once. That's gotta be worth half a point right there.