How do I install Gaster?

Download the .mcpack or .mcaddon file. Open it — Minecraft imports it. In your world: Behavior Packs → Available → Activate, then the same under Resource Packs. Opens on MCPEDL — not every file is mirrored on our own servers.

What Minecraft version does Gaster work with?

The listing gives Minecraft 26.0. This is the version stated by the author or source site, not something we verified ourselves.

Home›Bedrock›Addons›Gaster

AddonsBedrock

Gaster

Bedrock add-on listed for Minecraft 1.20–26.x (behavior + resource pack). File opened and checked on 11 Oct 2026; installs from the MC Bedrock Mods app on Android.

This mod adds Gaster from Toby Fox's game Undertale. Free Minecraft Bedrock addon for 26.0.

⬇ Download on MCPEDL

Open in MCModsHub Get it on Google Play →

Quick facts

Edition: Minecraft Bedrock
File type: .mcpack or .mcaddon
Minecraft version listed: 26.0
How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
Where to get it: Opens on MCPEDL — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.

File checked by MCModsHub

Pack type: .mcaddon — behaviour and resource pack in one file
Manifest requires Minecraft 1.20.0 or newer
Complete pack — everything it depends on is inside the file
Download link checked 9 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Addons for Bedrock All Minecraft Bedrock mods Bedrock mods for 26