Tired of waiting for /locate biome or Nature Compass to finish scanning or even crashing the server?
Biome Spy rewrites the biome-search algorithm, reducing biome locate time by up to 97%, and reducing structure locate time by up to 90%
This mod assumes that five of the noise functions used during world generation are height-independent, allowing massive reductions in search computation without affecting accuracy(Still able to search cave biomes).
✅ Supports TerraBlender and AlexsCaves biomes
🧭 Tested and verified on All The Mods 10
⚡ No worldgen changes, no config needed — just pure speed.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1, 1.21.10
- 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 — see the MC Java Mods guides for the full walkthrough.
BiomeSpy is a free Minecraft Java mod. Compatible with Minecraft 1.21.1, 1.20.1, 1.21.10. Downloaded 4,712,607 times (via CurseForge). Download it and open it directly in the game.