I am announcing my latest indie title, which is currently under development: "The Little Bike That Could." Like many of my previous titles, it comes with an exceptional physics simulation. It's been fun implementing and tweaking it. Wheelies, Stoppies, Slides and even loopings on a half-pipe are possible.
It is currently implemented for use with a gamepad on linux. The initial release will probably be on the ich.io portal, and after that I may experiment with phone-tilt control. So far, I've designed and implemented 6 different game levels, the last of which is fiendishly difficult.
If you want to follow the progress of this game, or participate in early testing, join the Google+ community for it.