DatapacksJava
Nightmare King Grimm
A datapack that allows you to play as Nightmare King Grimm from Hollow Knight.
⬇ Download on Modrinth
This datapack allows you to play as Nightmare King Grimm. Just run /function grimm:nightmareking.
Simulates NKG's fire bats, balloon attack, and melee.
I have not tested this pack with more than one player as Grimm, so if you try, it might break. This is also the first datapack I've uploaded, and the 2nd I've ever made.
Verified by MCModsHub
- Downloads as grimm_datapack_26.2.zip
- Download size: 31 KB
- Download link checked 27 Aug 2026 — working
These come from our own check of the pack file, not from the source page.