Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow…
⬇ Download on Modrinth
Deltapack is THE deltarune datapack that you have been searching for!
Whilst currently small it features a decent amount of content to kickstart your deltarune journey.
The Knife: Craft a knife then stab the ground to open a dark fountain, will convert nearby items into a darkner.
Snowgrave: Well that took a weird route, craft snowgrave and use the spell to freeze all nearby entities to death....
The Roaring Knight: The first (and currently only) boss! A difficult bullet hell styled fight where they attack first, then you get a chance to attack, mimicing the turn based combat of the original game.
The Shadow Mantle: Greatly reduces damage from firework and magic attacks, which happen to be the exact kind of attacks The Knight uses.
The Shadow Crystal: Drops from the Roaring Knight, consume it to gain their abilities!
deltarune by toby fox this is not afilliated with toby fox or deltarune, it is simply a fan creation (ive never played deltarune so mb if its inaccurate i make this stuff for fun)
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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 Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as deltapack.zip
- Download size: 27 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.