Cyberpunk 2077's cancelled wall running feature has been brought back into the game thanks to a modder named Saturne. As reported by PCGamesN, Saturne's wall-run mod is still a work in progress. However, it is available on Nexus Mods for players to try out right now. Once installed, double jumping near a wall will cause your V to run along said wall. There are a few caveats, however, as not looking forward when wall-running can cause players to go through the wall.