Five Nights at Klen is a survival game with a storyline. You have to survive in an alien spaceship, where there is an army of hostile monsters. The story will progress by the turns of the game. Every monster has its own individual abilities and tactics.

Survive

The primary goal of the game is to survive for five nights. All monsters will do everything in their power to get into the security room, where they will be safe from harm.

Every turn is a critical moment for you. If a monster breaks into the room, you will die. If a monster is about to attack you, you will have to quickly close the door. Do not let a monster inside, or it will attack you.