Many of these builds restore "lost" items like the old rifle, different colored keys, or deleted cutscenes that didn't make it to the 2017 retail release.

One unused audio file in Alpha 2.5’s code had the Neighbor whispering: “I know you’re there.” It was cut for being “too direct,” but modders restored it. Listening to it with headphones is genuinely unsettling.

Access to the Magnet Gun , Fireworks , and a functional Electromagnet to manipulate the environment.