Developer	PixelAdder
Compatibility	GZDoom
Links

After the invasion of Hell on Earth, UAC soldiers succeeded in capturing a live Spider Mastermind. She was then secretly transported to Thanatos, a colonized planet far away from Earth. Scientists began their experiments on the specimen which they later named Annie. Annie's purpose was to defend the human race against Hell should there ever be another encounter. With enhanced abilities, more intelligence and greater power, Annie became the humans' ultimate weapon against evil.

But Hell was never meant to be contained. Soon after the experiments, Annie broke loose and left a trail of death in her wake. She summoned a portal, allowing a legion of demons to enter the planet and begin the invasion once again.

The UAC headquarters on Earth received a distress call by the last of the remaining UAC personnel on Thanatos. The message that the headquarters received was disrupted and chaotic, so the marines sent in to deal with the situation didn't know exactly what to expect on Thanatos and were quickly overrun by the invaders.

As the only surviving member of your squad, you made your way into the nearest complex, hell-bent on shutting down the entire installation and facing the biggest threat that mankind has ever known...

Annie is a mod specifically designed for GZDoom, using the UDMF map format and making use of a wide variety of (G)Zdoom features. There will be a total of 16 levels, divided into 4 episodes. Each episode represents a different planet the player will visit. Each planet has a very distinctive look and feel.