Gaster Hub
One of the Hub’s most lauded features is the Procedural Events Timeline. Since Gaster is tied to the game’s RNG (Fun values 66, 90, etc.), the Hub simulates how to trigger each event. It provides:
Gaster Hub is a fan-driven, community-maintained nexus—part wiki, part ARG trigger, part digital shrine—dedicated entirely to Wingdings Gaster, the Royal Scientist who fell into his own creation. But unlike standard wikis, Gaster Hub doesn’t just document the mystery. It extends it.
Visitors have reported:
| Platform | Focus | Gaster Content Quality | Community Vibe |
| :--- | :--- | :--- | :--- |
| Reddit (r/Undertale) | General memes & art | Poor (Buried under low-effort posts) | Chaotic Neutral |
| Tumblr | Fanfiction & headcanons | Excellent, but disorganized | Creative but loud |
| Discord | Real-time chat | Poor (Conversations get lost) | Insular |
| Gaster Hub | Pure Lore & Code Analysis | Peer-reviewed, sourced, highest quality | Academic / Obsessive | Gaster Hub
Gaster Hub wins because it forces thread creators to source their claims. If you post "Sans has a bleeding mouth," you must link the frame-by-frame screenshot from the Genocide route. If you can't prove it, the mods (known as "The Royal Commission") will delete your thread.
To understand Gaster Hub, you must understand the problem it solves. In the main Undertale subreddit or general wikis, Gaster discussions often devolve into the same three arguments: “Is Gaster Sans and Papyrus’s father?” “Did he create the Core?” “Does he appear in Deltarune’s intro?”
These conversations lacked organization. Important discoveries—like the revelation that Deltarune’s "goner maker" sequence contains Gaster’s voice—would be buried under memes within hours. One of the Hub’s most lauded features is
Gaster Hub emerged around 2018–2019 (dates vary, as its earliest iterations existed on Tumblr and Neocities) as a curated sanctuary. 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.
The hub started as a simple Google Doc listing every confirmed Gaster-related line of code. Then it grew into a static website, then a Discord network, and finally a full-fledged wiki with version comparison tools.
Over the years, Gaster Hub has been the birthplace (or primary confirmation site) of several breakthrough theories: Visitors have reported:
In 2021, a user on Gaster Hub mined a string from Deltarune’s code referencing room_gaster_lab. Toby Fox later confirmed in a newsletter that this was a leftover but would not elaborate. The Hub produced a 40-page document analyzing every single byte around that reference.
Accessing Gaster Hub takes a slight leap of faith, fittingly.
A word of caution: Gaster Hub is not a meme subreddit. If you post “GASTER IS SANS LOL” without a three-paragraph analysis, expect downvotes into the absolute negative.