In an era where most game secrets are solved within 48 hours of release, Undertale and Deltarune stand apart. Years later, we still don’t know who W.D. Gaster truly is. And Gaster Hub is the reason we keep digging. It turns a handful of gray sprites and cryptic text strings into a living, breathing investigation.
Gaster Hub emerged around 2018–2019 (dates vary, as its earliest iterations existed on Tumblr and Neocities) as a . The founders, a group of dataminers and narrative analysts, realized that Gaster theories require three things: primary sources, version control, and civil debate. A standard forum couldn’t provide that. Gaster Hub
Whether you are a dataminer, a lore junky, an artist, or just someone who fell down the rabbit hole after seeing “the gray door” for the first time, is your home. Enter the Mystery Man’s domain. Read the entries. Speak in hands. In an era where most game secrets are