GPS Status & Toolbox - Display your GPS and sensor data: Shows the position, number and signal strength of GPS satellites.
Clone Hero - Clone Hero is a free rhythm game, which can be played with any 5 or 6 button guitar controller...
Trail Sense - An Android app which uses your phone's sensors to assist with wilderness treks or survival situations.
Osu - Osu is Music, Rhythm, Single and Multiplayer video game developed by Dean Herbert.
iHunter Alberta - iHunter Alberta is an amazing mobile application offered by Inside Outside Studio Inc.
StepMania - Rhythm game for Windows, Mac, and Linux.