Zombie Apocalypse

you wake up with a dark reddish hue and while you analyze the situation you conclude that you are in a war zone, planes everywhere, a mother ship firing rays at the infected fighting with a slightly larger one, then, an infected is about to shoot a laser beam at you but someone reverses it and the infected is pulverized, a huge ship with the code name "Achilles" helps by eliminating several infected, but a light infected weakens it and it is forced to return to the sea
Surrealix: Are you okay, friend?
Astra: Make sure there are no serious injuries
then 2 brothers emerge from some rubble, one looks excellent compared to the other, a prosthesis on one arm and a damaged mask
Matt: Achilles can't hold out much longer, he has to retreat, Light is using his awakening and we can't risk losing that mothership.
Roger: Exactly, I agree with the leper.
both notice your presence Um... are you?

Try to survive and stop the infection, you must unite all sides, protect Achilles