Ecological Replenishment Station

Ecological Replenishment Station brings a growing ecosystem of fantastical creatures inspired by speculative biology into Minecraft. Discover animals adapted to oceans, rivers, swamps, beaches, savannas, deserts, plains, and badlands—then learn how they hunt, feed, grow, breed, and interact with the world around them.

This is the authorized Fabric edition for Minecraft 1.20.1. Massive thanks to niannian for allowing me to port this fantastic mod so even more people can see their creations.

Note that this port is based off of EcologicalReplenishmentStation-1.2.1

Check out the original Forge version here
https://www.curseforge.com/minecraft/mc-mods/ecological-replenishment-station

Follow the creator niannian, and the author mlus to see what they are working on in the future
https://www.curseforge.com/members/niannian/projects
https://www.curseforge.com/members/mlus/projects

## Features

- **21 land and aquatic creatures** with distinct habitats, behavior, animations, sounds, and survival mechanics
- **Tameable and rideable companions**, including large mounts with stamina, inventories, equipment, and specialized attacks
- **Age and growth systems** with juvenile, mature, and—in selected species—elite development
- **Breeding, eggs, nests, and artificial incubation** for raising creatures from their earliest stages
- **Creature hunger and feeding**, with specialized fish, meat, fruit, vegetable, hay, and worm feeds
- **Mount equipment** that can provide utility, defense, rider protection, fishing bonuses, and other upgrades
- **Natural ecosystem spawning** across vanilla biomes, configurable per creature
- **Materials, foods, saddles, tools, weapons, specimens, and utility items**, including the Dragon Claw Harpoon and tourniquet
- **Combat conditions** such as bleeding and fracture, with configurable percentage-based bleeding damage and a per-tick damage cap
- **In-game field guide support** through Patchouli
- **Optional Jade integration** for creature age, hunger, gender, and egg-hatching information
- **Extensive configuration** for spawn weight, health, attack damage, movement speed, armor, growth speed, hatching speed, and bleeding damage

## Featured creatures

Raise imposing mounts such as **Dentisaurus longirostris**, **Terridensaurus saevus**, **Eosuchosaurus antiquus**, **Aquicornis dinosauriformis**, or encounter smaller and aquatic species including **Latimeria percoides**, **Latimeria suchomimus**, **Acanthodes chlamydoselachoides**, **Benthosuchus planidens**, and many more.

The included Oasis collection adds creatures such as **Imperiovenator regius**, **Pygopodus annulatum**, **Tubunasus clyderotunda**, and **Tubunasus durovela**.

## Requirements

### Required

- Minecraft 1.20.1
- Fabric Loader 0.15.0 or newer
- Fabric API
- GeckoLib 4.7 or newer
- Forge Config API Port 8.0 or newer
- Java 17

### Optional integrations

- Jade
- Patchouli

Install the mod and all required dependencies on both the client and server.

## Configuration

Configuration files are generated after the first launch:

- `ers-mobs.toml` — per-creature spawn weight and stat multipliers
- `ers-server.toml` — growth, hatching, and bleeding settings
- `ers-client.toml` — client preferences

Spawn-weight changes take effect when worlds and biomes are loaded. Restart or re-enter the world after editing those values. Some dinos are very rare, if your having an issue finding them then increase the spawn rate.

## Compatibility and support

This build is for **Fabric on Minecraft 1.20.1**. It is not a Forge jar and should not be installed alongside the Forge edition.

When reporting an issue, include the Minecraft version, Fabric Loader version, mod version, dependency versions, relevant configuration, and `latest.log`.

Remember that this is a port and as such any and all bugs from it must be fixed by me, do not bother the original devs with issues as they have no control over it

## Credits

- **Original project owner:** niannian
- **Original programming credit:** mlus
- **Original art, animation, sound, and design:** the Ecological Replenishment Station team

Ecological Replenishment Station and its assets remain subject to the original project's license and ownership terms.

Ecological Replenishment Station [Unofficial Fabric Port]