Flu Sweeper is an action platform game. You are a white bloodcell and it is your task to kill the flu virus and its baddys. Use ARROW KEYS or WASD to move your bloodcell, SPACE or J to attack, K or L to use a skill. P to pause the game and open the upgrade window. Do not forget to tell your friends to come play our FREE Games. Our game can provide you with an opportunity to create your own world. you can enjoy this game with your friends.