He mentions "the shadows that move when the aurora flares."
When he ran the extraction, there was no Part 2. Usually, multi-part RAR files are useless without the full set, but this one opened anyway. It didn't contain game assets. Instead, it held a single, massive executable named SURVIVE.exe and a folder of audio logs dated February 1998. Th33L0ngD4rk.part1.rar
The logs weren't from a game developer. They were from a weather station technician named Arthur, stationed in the Yukon. The Narrative He mentions "the shadows that move when the aurora flares