ALIEN SHOOTER 3. Great Threat (2021)

A new chapter in history of Alien Shooter 3. New and extremely dangerous monsters are breaking out of the laboratories and threatening humanity. You have to stop them at all costs. You will encounter surprises along the way. This is a fifth story mission. Added new types of enemies. The game is based on the first part of the legendary series. Subscribe and stay in touch with all the freshest news! #alienshooter #sigmateam #aliengames #zombie #bfg9000#bfg #secretmod #survival #выживание #doom3 #deadspace #stalker #bossmod #alien #secretmap #modmaker