Galaxy Defenders - Extinction Protocol
In Galaxy Defenders: Extinction Protocol, an expansion for Galaxy Defenders, the agents head to the home planet of the invaders to fight the final battle to save the Galaxy from extinction. Armed with a new generation of weapons and wearing awesome Power Armor, the agents are prepared to fight the worst enemy they have ever faced.
In Extinction Protocol, the journey through the six missions begins as the Agents reach the Alien planet. To fight their enemy, they must enter into a darkness made of caves and corridors, across underground lakes, through alien temples, and face the ultimate challenge in the terrible Queen’s chamber.
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