I want to let you know that Radio Ball 3D is now available for free.
Check it out https://market.android.com/details?id=com.gamesoulstudio.free.radioball3d
A fun, radioactive, fast-paced, accelerometer driven 3D game.
Radio Ball 3D! The accelerometer controlled tunnel game. A uranium ball driven by radioactive waste rushes through the tunnel. Can you reach the end?
Go as far as you can, collect power-ups, do combos, avoid or destroy obstacles. Get your score as high as possible and keep rollin'.
Play and compete with other players through Scoreloop.