Magisc Tweaks (Undertale & Deltarune)
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
This mod is a set of personal tweaks to the vanilla experience for my server, which includes Souls from Undertale, Music discs from Undertale and…
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.4 on NeoForge. On other versions it may install and then do nothing.
This mod is early in development!!!
It's not meant to appeal to a lot of users, mostly for people who want to extend their vanilla experience.
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This mod is a set of personal tweaks to the vanilla experience for my server, which includes Souls from Undertale, Music discs from Undertale and Deltarune, and a new advancement tab with progression. It also features a new plant type, a new advancement tab, "totem-like" soul items and trading/crafting recipe changes.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as magisc_tweaks-1.1.0-neoforge-1.21.4.jar — drop this file into the mods folder
- Download size: 24.6 MB
- Download link checked 23 Oct 2026 — working
These come from our own check of the pack file, not from the source page.