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Iris - Dimension Engine icon

Iris - Dimension Engine 4.3.0-26.1.2-26.3

A Beautiful, Incredibly fast, fully customizable world generator. Create your own dimensions!

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Overview - What Iris does
Iris replaces the chunk generator. Terrain, biomes, caves, structures, objects, entities and loot all come out of a project pack: a folder of readable JSON you can edit, version and share like any other source.
 
  • Terrain and regions Compose land, sea, shore and cave biomes through region definitions, each with its own shape, height and surface behavior.
  • Biome settings Palettes, colors, decorators, spawns, weather, and the generator links that set the height band a biome occupies.
  • Cave carving Cave shapes, profiles and dimension carving, with cave biomes that carry their own palettes and decorators.
  • Objects Place object files with rotation, scale, markers, loot and find-and-replace rules, across 20 placement modes.
  • Structures Build and edit jigsaw structures in game, or import vanilla and datapack structures into your pack as editable resources.
  • Noise and expressions Drive a generator with a noise style, an image map or an arithmetic expression, and choose how its values are interpolated.
  • Decorators and deposits Surface, ceiling, shoreline and fluid detail, and ore deposits remapped to other blocks inside a height band.
  • Procedural objects Trees, ruins, formations, coral, fungi and crystals generated from pack JSON, each as a seeded pool of deterministic variants.
  • Entities and loot Entity spawning, equipment, attributes, passengers, and the loot tables that replace their vanilla drops.
  • Pregeneration Generate your world with on-disk cache to resume later with live progress updates.
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$15.99 USD
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Stripe

iris

world

generator

dimension

engine