Play Best Free Online Viral Outbreak Games
Fend off hoards of zombies, re style! Use points to buy new ammo for your different gun types including the: pistol, smg, shotgun, grenade launcher, and more!
How to play & walkthrough: ASDFGWER to switch weapon. Mouse to aim and shoot.
Viral Outbreak is a free online action, defend, fighting, guns, killing, shooting, zombies game. You can play online games and find a lot of action, defend, fighting, guns, killing, shooting, viral, outbreak games in different category like games and more.