GravRun is an arcade styled, endless runner flash game. By shifting gravity, the player must avoid crates and defeat enemies to get as far as they can. Points earned from runs can then be spent on upgrades, skins for the player, and new stages. GravRun is an endless runner with a new type of hook, where fast thinking is the only way to survive. Keep on running! Use the space bar to switch the player’s colors and click the mouse to switch the colors of the top and bottom bars.