Pokemon Ultra Space

A Minecraft dimension mod for Ultra Space.

This mod provides a brand new dimension pokemon_ultra_space:ultra_space, five custom biomes, and entity-based Ultra Space portals. It depends only on Minecraft and NeoForge, and does not require Pixelmon, Cobblemon, or any other content mod as a runtime dependency.

Main Features

New dimension: pokemon_ultra_space:ultra_space
Five custom biomes:
- ultra_deep_sea
- ultra_forest
- ultra_canyon
- ultra_jungle
- ultra_desert
Entity-based Ultra Wormholes that can spawn naturally or be spawned with commands
Dimension, biome, terrain, features, and configuration are organised in a data-driven manner as much as possible
Uses only vanilla Minecraft resources and mechanics; no external textures or audio assets are introduced

Visual Direction

The goal of the project is to create an alien, distorted, high-contrast Ultra Space atmosphere, rather than replicating any existing mod content. The five biomes are clearly distinguished in terrain, colour, and decoration:

Ultra Deep Sea: low light, deep water basins, glowing seabed, crystal accents
Ultra Forest: paper, blade, dry garden motifs, sharp tree shapes, cut rock formations
Ultra Canyon: narrow ridges, deep ravines, stone pillars, and strong vertical contrast
Ultra Jungle: massive winding trees, vine bridges, rivers, volcanoes, and high-density life
Ultra Desert: pale sand, warm-coloured rock layers, crystal highlights, sparse spikes

Wormholes

Wormholes are implemented as entities and do not rely on block-based frames.

Can be spawned with the command: /summon pokemon_ultra_space:ultra_wormhole ~ ~ ~
Support natural generation
Entering them teleports the player to Ultra Space
Optional integration with cobblemon_ultra_wormholes is available, but not a hard dependency

Configuration

The configuration file is a NeoForge COMMON config, typically located at:

config/pokemon_ultra_space-common.toml

Configurable options include:

Whether wormholes spawn naturally
Natural spawn dimensions and frequency
Spawn height and spawn distance from world origin
Gravity per biome inside Ultra Space
Jump height per biome inside Ultra Space

Data Pack Compatibility

Dimensions, dimension types, biomes, noise settings, configured features, placed features, biome tags, and biome modifiers are all placed under src/main/resources/data/pokemon_ultra_space/, making them easy to override and extend via data packs.