G Switch

G Switch is a free online html5 game where you control a character who can run and jump on walls, floors, and ceilings. The goal of the game is to reach the end of the level without falling off. You can flip the gravity by pressing the spacebar, which can help you avoid obstacles and reach new areas. The game has three different modes: single-player, endless, and multiplayer. Single-player mode has 30 levels to complete, endless mode challenges you to see how far you can run, and multiplayer mode lets you compete against other players.