Quick update, 2 weeks after release: Subway Camera now has 70+ downloads, thanks a lot to everyone who tested it and left feedback here!
I'm working on a small update to make the calibration more forgiving (some of you had trouble with the roll registering). If you tried it, I'd love to know: what was the hardest part to get right?


I made a free tool that turns your moves in front of the webcam into keyboard presses, so you can play Subway Surfers (browser version on Poki): step to the side to switch lanes, jump, crouch to roll, clap for the hoverboard.