This was factually incorrect—the OG game was 2015. But in the media game of telephone, "2021" began sticking to the keyword. People started actively searching for a version that supposedly came out that year, convinced they had missed a modern release. For a brief two-week period in October 2021, a listing appeared on a Tor-based marketplace called Nemesis . The listing, simply named "Sad Satan Original 2021," was priced at 0.01 BTC. The description read: "Not the fake. Not the YouTube version. The real 2015 build, recompiled for Win10. Includes extra level."

What triggered this?

Let’s descend into the layers of this morbid phenomenon. To understand the 2021 revival, one must return to late 2015. The original Sad Satan was allegedly a crude, first-person "walking simulator" created using Game Maker . It surfaced briefly on the video-sharing platform YouTube via channels like Obscure Horror Corner . The content within was described not as "scary" in a traditional sense, but as psychologically corrosive.