Hry od vývojáře: Sigma Team

• Alien Shooter 2: Reloaded
• Zombie Shooter
• Zombie Shooter 2
• Alien Shooter 2: Conscription
• Alien Shooter: Revisited
• Alien Hallway
• Alien Shooter TD
• Alien Shooter + Expansions
• Alien Shooter: Vengeance
• Alien Hallway 2
• Alien Shooter 2: The Legend
• Alien Shooter: Fight for Life
• Alien Shooter: The Experiment