Guides

Regenerate a biome

Select and process chunks by biome ID, radius, or the player's current contiguous biome.

Scan a world by ID

/cr mark biomefull <world> <biomeIds>
/cr mark biomefull resource_world minecraft:desert,minecraft:badlands

Use comma-separated biome IDs when the command prompt accepts multiple values.

/cr mark biomeradius <world> <biomeIds> <radius> [x] [z]

/cr mark here biome
/cr regen here biome

regen here biome detects the contiguous biome, creates the target set, and immediately regenerates it. Large targets require confirmation.

Regenerate one or many chunks

Use Regen to generate and apply fresh chunk data immediately.

Detect, protect, and refresh structures

Use structure groups to avoid cutting through or overwriting important structures during batch maintenance.