It's not really meant to be scary at the beginning. But towards the end-SPOILERS
the germans ultimate weapon turns out to be undead creatures which break from their containers. The Germans cannot control the creatures they created, and block the top floor's exit to prevent the creatures from escaping into the world. This means that you cannot escape without finding a way to remove the boulders. Anyways, it will turn quite scary with skeletons and zombies jumping out from corners snd making you jump etc. If it is possible, I will try to make them have a certain AI that if they are behind you in a well-lit room, they will turn the lights off via the switch to get you+scare a bit. All these are hopes and I am working hard towards achieving all this.
Level 1 almost completed.