From the introduction:
It is the year 2269. The planet is a post-apocalyptic landscape of war zones and overgrown ruins now claimed by homicidal robots, savage humans, and worse. As the only remnants of Experiment XD102855, your team’s mission is to survive, seeking food, water, and a safe zone in which to raise your herd.
Yes, ‘herd.’ Because you are a deer.
A cybernetically–augmented deer.
With psychic powers.
And a gun.