Hey Iamhippo! Thank you so much for playing and for the amazing feedback! Hearing that it gives you that classic FNAF 3 vibe and stands out among other fangames means a lot to me.
To answer your questions:
1. Yes, currently there is only one night. I built this entire game from scratch in just 65 hours as a personal challenge for a YouTube video, so it's essentially a short prototype/demo!
2. There is no flashlight mechanic. Your only defense and focus is hacking the servers and keeping them cooled down.
You are absolutely right about the controls and the lore. Since I was rushing to meet the deadline for the video, I didn't have time to add a proper in-game tutorial or a story intro. Adding a 'Help' menu or a control screen is a great suggestion, and I will definitely keep that in mind if I decide to update the game in the future. Thanks again for taking the time to write such a detailed review!