// Steam Workshop · by lol

Best Mods • Nature

New biomes, animals, etc.

Top picks:
- ReGrowth Series
- Biome Transitions
- Geological Landforms

Back to Best Mods

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38 mods
  1. Alpha Biomes
    management

    Alpha Biomes

    Updated: 21/10/22 Adds multiple unique new biomes to Rimworld.

  2. Alpha Mythology
    No 1.6
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    Alpha Mythology

    Features Adds 25 new creatures to the diverse biomes of your Rimworlds, all of them based on mythological and magical creatures from different ancient cultures and sources.

  3. Animals Forage
    No 1.6
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    Animals Forage

    This mod allows various animals to forage for food using some of the Animal Behaviours available through Vanilla Expanded Framework.

  4. [Deprecated] Animals Forage - Patches
    No 1.6
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    [Deprecated] Animals Forage - Patches

    Patches for Animals Forage Fish Enhydriodon, Palaeeudyptes, Gomphotaria - Megafauna Penguin, Fishercat, Otter, Walrus, Spotted Seal, Fisher - AnimalCollabProj Fisher - Erin's Critter Collection Anaconda - HC_Animal_2 Crocodile, Alligator - HC_Animal_4 Mud Snake - Legacy Ark Dinos

  5. Biome Transitions
    Stale
    management

    Biome Transitions

    Compatibility with the Odyssey DLC If you have this mod active in addition to the Odyssey DLC, then the "Mixed Biome" feature from the DLC is disabled, and transitions from this mod will appear instead.

  6. Biomes! Bird Reskins
    No 1.6
    management

    Biomes! Bird Reskins

    This mod reskins the following birds to look more like their real-life counterparts: Biomes!

  7. [Old Version] [World edit] The Earth
    No 1.6
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    [Old Version] [World edit] The Earth

    !!!!! READ THIS !!!!! This mod is outdated for the newer version go to -----> If you are encountering a bug, a problem with loading, UI issues, it is a mod incompatibility with world edit or an issue with world edit itself. This mod simply contains the data for the world map. Tha

  8. Encounter Baby Animals
    Stale
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    Encounter Baby Animals

    Description This mod allows animals to spawn as babies or juveniles (in the wild, as a manhunter, during a quest, at a trader.

  9. FancyRats+
    Stale
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    FancyRats+

    This mod does the following: - Revamps the graphics of rats from FancyRats, Advanced Biomes, and Vanilla - Adds new variants to rats from FancyRats and Advanced Biomes - Renames the Vanilla rat to brown rat and AB rat to poison rat - Minor tweaks to balancing/etc.

  10. FirefliesTwo
    Stale
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    FirefliesTwo

    Discord: steveo.o steam: Scurvyez EDIT: Reading is hard so here it is for everyone...... these fireflies are not pawns. They are just visual effects. EDIT: Fine to add to existing saves! :) A simple, yet... heart-warming revamp of my original mod which adds fireflies to the Rim (

  11. FriendAbundant
    Stale
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    FriendAbundant

    A mod makes subspecies animals in your colony can mate, for example grizzly bears and polar bears.

  12. Geological Landforms
    ↑ Updated
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    Geological Landforms

    Compatibility with the Odyssey DLC Content that overlaps with the Odyssey DLC is automatically disabled when the DLC is active.

  13. Geyser activity
    Stale
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    Geyser activity

    I present to you the mod “Geyser Activity”, which adds a new event to the game.

  14. Grazing Lands
    Stale
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    Grazing Lands

    Animals don't destroy grass and eat according to their size.

  15. GREG
    Stale
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    GREG

    This mod adds GREG and their 4 colorful friends to the game.

  16. Gulden Biome
    No 1.6
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    Gulden Biome

    This mod is an updated version of pphhyy's gulden biome.

  17. Little Critters
    Stale
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    Little Critters

    Now CE compatible! Adds several little critters to the game meant to serve as prey animals. This mod supports many biome mods including Alpha Biomes, Advanced Biomes, Biomes! Islands, and more! All critters have stats lower than the Vanilla rats. Species: - Mouse - found in tempe

  18. Mashed's Ashlands
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    Mashed's Ashlands

    A completely remade version of the original MorrowRim mod, made to a much higher standard, and with significantly more experience under my belt.

  19. Megafauna
    Stale
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    Megafauna

    New in v1.5: Now includes options to prevent any specific animal from spawning, change the commonality multiplier of the spawns of Megafauna animals (make 'em rarer or much more common), and even the option to disable vanilla animals spawns altogether, if you're looking for a uni

  20. More Predators
    Stale
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    More Predators

    Adds settings for how often predators spawn.

  21. More Vanilla Biomes
    ↑ Updated
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    More Vanilla Biomes

    More Vanilla Biomes adds more variety to your environment without overhauling the game.

  22. Neutro-nope!
    No 1.6
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    Neutro-nope!

    I dislike the neutralope from ReGrowth: Core, so I've made a mod that properly removes it (Cherry Picker wasn't enough, I kept seeing neutralope meat various modded dialongs) and decided to share.

  23. Arthur GC's Hunting Grounds: Prey Overpopulation Control
    Stale
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    Arthur GC's Hunting Grounds: Prey Overpopulation Control

    🦅 Arthur GC's Hunting Grounds: Prey Overpopulation Control 🦅 Hunting Grounds introduces a more dynamic predator system to RimWorld, ensuring better ecosystem balance by spawning predators when the prey population increases.

  24. Scaled World
    management

    Scaled World

    This mod adds dragons from the world of How to train your dragon.

  25. Birds Beyond (Continued)
    Stale
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    Birds Beyond (Continued)

    Update of Zeitloser, Erins mod combined with the tropical mod A combined version of Temperate Forest and Tropical Rainforest in the series.