A free app for Android, by Vasco Freitas.

Defy the laws of gravity in this fun and adventurous game called G-Switch 2!

In G-Switch 2, you can control a character who needs to run and do all sorts of things to defy gravity to find the seven orbs, as well as unlock new characters. You need to be careful not to run over obstacles that could hinder you from completing the game. Make sure to be strategic and observant of possible obstructions along the way.

You can also play this game with your friends, as it allows local multiplayer mode with up to four simultaneous players on one device.