alex-gamero/Nullpoint ? reverse-engineered prompt

Build me a browser based first person horror game called Nullpoint, where the player wakes up in a dark room with no doors and has to interact with a terminal run by an AI that asks four questions and then judges the answers.

I want it to feel creepy and minimal, with movement, looking around, using objects, and a small text console where typing help explains what to do. Make the game run in the browser with plain HTML, CSS, and JavaScript, and keep progress saved automatically so the player can come back later. The mood should be eerie and psychological, with sound, static, and a few different endings based on the player’s choices. Use a simple story driven setup, and if you need current browser or audio details, look them up online.