The title says it all.
There's already a Resource Pack on PMC with this exact explosion, it has much more content then this pack go check it out:
Quick facts
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 1.17.1, 1.17
- 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 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 resource packs walks through it step by step.
Deltarune Explosion is a free Minecraft Java resourcepack. Compatible with Minecraft 1.17.1, 1.17. Downloaded 6,475 times (via CurseForge). Download it and open it directly in the game.