W, A and D - Toggle Doors and Front Vent. S - Camera up/down. [Space] - Shine Torch (Or hold down Left Click with camera down) Click cameras to look through the building, Power Generator gives you power over time, only active while on the Utility Screen. You can close the Ceiling Trapdoor on the Utility Screen.
I didn't really try too hard while making this, I only made it as a side thing while I work on other actual quality games. Also there's secret lore in this game so have fun. I like how you have to figure out how all the characters work for yourself, so there's no clues here. There'll be a challenge every night/level, figure out what it is by beating it normally.