Unturned

Steam Description
You're one of the few not yet turned zombie. Keeping it that way will be a challenge.

Go in guns blazing and attract the attention of everything, living and dead.
Take a subtle approach sneaking around and making use of distractions.
Confront and learn to counter special abilities ranging from invisibility to fire breathing to lightning attacks.

Rocketmod requires 2 ports to run properly.
game port (default 8907)
game +1 (default 8908)