Ghast Er
Java resource pack listed for Minecraft 1.21–26.x. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthReady to encounter the man who speaks in hands? This resource pack transforms the classic Nether Ghast into the mysterious and eerie W. D. Gaster from Undertale.
Pack Features:
Visual Redesign: The floating white cube becomes Gaster's signature monochrome silhouette, complete with his iconic cracked mask and dark robe.
Aggro State: When charging a fireball, Gaster’s face distorts, his eyes glow, and his mouth opens into a terrifying grin.
Enter the Nether at your own risk—now something shattered across time and space is watching you from the dark!
W.D. Gaster in Deltarune Built it all from an empty room Mike the Cat, yeah, that is Gaster Even the Titan that is Gaster
In the bunker sits that Gaster Entry 17's own master Kris is Gaster, Susie, Gaster Noelle, Gaster, all are Gaster
The Knight is an amalgamate Made by Gaster, intricate Gaster is actually green Dad of Sans and Paps, I mean
He fell into his own machine Split to atoms, quite a scene He's a legend immune to ruin So he created Deltarune
Dess is missing, that is Gaster Dark world also surely Gaster And the vessel that we loot Well, that is also Gaster's doom
And actually damn Deltarune That is also fucking Gaster Change six letters, do it faster And the result is
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 1.21.6, 1.21.7, 1.21.8
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java resource packs walks through it step by step.
- Downloads as Ghast Er v1.0 (26.1.2).zip
- Download size: 16 KB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.