ResourcepacksJava
HostileMobSpawning
Show lighting levels in Minecraft for monsters to spawn. Free Minecraft Java resourcepack for 1.20.4.
⬇ Download on Modrinth
To work this pack do need Optifine
This Resource Pack will change Minecraft's lighting to show where monsters can and can't spawn. Don't forget to enable "Custom Color" in Video Settings > Quality > Custom Colors: ON (You may need to restart the game.)
In 1.18+ mobs only spawn at a light level of 0
| RED | BLUE |
|---|---|
| All monsters can spawn here | All mobs that rely on light levels cannot spawn here |
RED = Dangerous: All monsters can spawn here.
BLUE = Very Safe: All mobs that rely on light levels cannot spawn here.
With Optifine change the option "smooth lightning" to off for more precision
Verified by MCModsHub
- Downloads as HMS 1.20.4 Optifine.zip
- Download size: 96 KB
- Download link checked 28 Aug 2026 — working
These come from our own check of the pack file, not from the source page.