G-Switch was made by Serius Games and came out in 2010.

Does G-Switch work on phones and tablets?

Yes — G-Switch works with a touch screen, so you can play it in a mobile browser.

Platform · Browser game

G-Switch

Released February 3, 2010 (17 years ago) · by Serius Games

About G-Switch

Become a gravity-controlling mastermind to win the race! G-Switch lets you flip the direction of gravity. Whenever you are running, you can invert yourself to avoid danger. Hit checkpoints in solo mode, or compete with 5 other players in a futuristic sprinting tournament!

Screenshots and video

G-Switch: questions and answers

Who made G-Switch?: G-Switch was made by Serius Games and came out in 2010.
Does G-Switch work on phones and tablets?: Yes — G-Switch works with a touch screen, so you can play it in a mobile browser.