You are awakened by a noise. For many years now you have not seen any living beings. Grabbing your gun you quietly set out to see who else was in your house. N
The Martian colony was attacked by an unknown alien race, and you were sent to repel the invasion. Kill alien monsters using your large arsenal of weapons.
Someone opened portals to another world, and this allowed crowds of zombies to flood in and occupy the abandoned station. To prevent the invasion frjjjjjjjjjjjj
It s been a couple of years since the retaking of basements from the monsters. Everyone has already forgotten those days. Now people descended into their baseme