Shootup.io is a zombie shooter game. You find yourself stranded in a mysterious town. Bad luck, it's infected with zombies. There's only one solution for you... SHOOT'EM ALL! Build a base or squash the zombies with your vehicle. Team up with your friends or fight the other survivors Unlock bonus, ammunition, turrets, landmines... What's your high score gonna be? TIPS Don't get too close to them, or they'll attack you If you shoot or enter in a car, zombies will hear you and will chase you Find items on the ground or by destroying houses Each 100 zombies killed, you can unlock an upgrade or a new building If your car is stuck, remember to drift (Shift) Be sure you have enough oil to drive a car If you don't shoot for a certain time, zombies will stop chasing you You can team up with your friends by sharing the link on the button "Team with your friends". zombie shooter, HTML5 game, multiplayer game, shoot 'em up, tower defense, car, gun, action game, survival game, base building, online game, mobile game, free to play, zombie apocalypse, action, strategy, online multiplayer, high score, upgrade, turret, landmine