What are you waiting for? Take up your powerful guns, jump and shoot hundreds of enemies. Do not give up, try again and your skills will improve with every game. Only a MASTER can take them down and save the world! Mr. Superfire, gun shooter, action game, shooting game, gun skills, level 60, save the world, gunslinger, jumping game, obstacle course, upgrade, perks, mobile game, free game, challenging levels, high-octane action, mobile action game, shooter game, guns, shooting, jump, obstacles