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Zombie Siege Outbreak

Zombie Siege Outbreak it's free on BrightestGames!
If you like action-packed games, play the latest 3D action and 3D shooting zombie survival games online for free on our website. Click to play now this exclusive game called Zombie Siege Outbreak. The world population is reduced due to an eruption of a virus that transformed humans into zombies, and you are one of the few people that have survived till now being immune to the virus. Hordes of zombies are attacking the only safe areas that remain, where people can live safely. Use has been a soldier before the virus erupted and now must use your skills to ensure the safety of certain key places.

There are ten places that must be protected, and your success will decide the fate of other survivors. Use many tips of guns and shoot to kill as fast as possible every zombie approaching the hot zone. Upgrade your guns and buy new, better weapons and customize your player. Choose from more types of people and customize the player to suit your needs. Enjoy the nice-looking 3D city and ensure you don't run out of ammo and supply. Enjoy this fun Apocalyptic survival game and have fun shooting zombies. Defend the base with the cost of your life.
Release Date     19 February 2018
Updated On       11.05.2022   
Zombie Siege Outbreak was developed by
HTTPS Ready        Yes
Categories             Zombies, 3D, Survival, Shooting, War, Virus.
Controls in Zombie Siege Outbreak
Use the mouse to navigate and click to play the game.
Use the right-click to zoom in and then left-click to shoot.

  • Many types of guns with upgrades to satisfy your needs.
  • Two types of game modes
  • Beautiful 3D city and surroundings
  • Many kinds of players with a lot of customization
  • Smooth and intelligent control.
  • Good music and sound effects
  • Many different types of zombies.
Web browser, the game will work smoothly in Google Chrome, Mozilla Firefox, Opera, Microsoft Edge, Safari, Maxthon, Sea Monkey, Avast secure, and Avant Browser.

Content rating
Everyone, Pegi 6

To better understand the game, you can check the video instruction, tips, and Youtube game-play of Zombie Siege Outbreak online here on

Balises de jeu

#zombies, #survive, #action, #apocalyptic, #guns, #webgl, #virus, #fps, #western, #shooting, #webgl, #games like counter strike

Informations et statistiques intéressantes

This game was added in February 19, 2018 and it was played 67.8k times since then. Zombie Siege Outbreak is an online free to play game, that raised a score of 3.98 / 5 de 1511 voix. BrightestGames brings you the latest and best games without download requirements, delivering a fun gaming experience for all devices like computers, mobile phones, also tablets. For more enjoyment, don't forget to check our Newest Games and Most Played Games categories, where you will find Top Quality free online games for all ages!

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