Gray Matter

Gray Matter is an upcoming Top 1–135 Extreme Demon in Geometry Dash, hosted by StarHACK, currently ranked #199 on the Upcoming Levels List.

Position

#199 in All Levels · #151 in Main List

Host

StarHACK

Creators

StarHACK

Verifier

Hardcore507

Status

Decoration 50% finished

Length

0m 54s

Last updated

26.05.2026

Tags

Medium

Videos

• Showcase

About this ranking

The Upcoming Levels List catalogues Extreme Demons still in development, decoration or verification, and forecasts where each one will place on the Demonlist once it is released. Gray Matter's position is set by the ULL staff team according to the list guidelines, and moves as the level progresses.

This page needs JavaScript for the live, continuously updated list. Join the ULL Discord or follow @ull_gd for updates. The list data is also available as a free public JSON API at https://d1-wrkr.ullteam.workers.dev/api/list.