A reboot of the famous Xcom brand as an FPS genre. The fight of humanity against an unknown enemy begins, with the main character William Carter, an FBI agent, having to deal with them. He and his team must find and eliminate the growing threat that threatens America and the world as we know it. In the role of Agent Carter, who has a special team around him, whose task is to stop the invasion of aliens on Earth, you have to research alien technology and create your own inventions, because modern technology is simply not enough for an alien civilization.