Outra Stacks Biome Overhauls

Biome Overhauls

1 Biome Makeover
Mod
Biome Makeover

Also features custom structures and mobs + a Woodland Mansion rework

2 Environmental
Mod
Environmental

Features a few new biomes and mobs too

3 Ecologics
Mod
Ecologics

Includes small custom structures and mobs too

4 Wetland Whimsy
Mod
Wetland Whimsy

Swamps (and mangroves) only Also features a new swampy biome and structures

5 The Wetlands
Mod
The Wetlands

Swamps (and mangroves) only

6 [Let's Do] Beachparty
Mod
[Let's Do] Beachparty

Beaches only

7 [Let's Do] Alpine Whispers
Mod
[Let's Do] Alpine Whispers

Also features new biomes, mobs and mountainous content

8 [Let's Do] Meadow
Mod
[Let's Do] Meadow

Meadow only Also features extra content such as mobs

9 Alpine
Mod
Alpine

Also feature new biomes

10 Scorched
Mod
Scorched

Desert/Savanna/Badlands only Also features mobs and structures

11 Blooming Biosphere
Mod
Blooming Biosphere

No modded content also features new biomes

12 Geophilic – Vanilla Biome Overhauls
13 Geophilic Reforged – Biome Additions
Mod
Geophilic Reforged – Biome Additions

(Meant to add similar depth to biomes o' plenty's biomes + vanilla)

15 Regions Unexplored: Expansion
Mod
Regions Unexplored: Expansion

Adds Region Unexplored flora and details to vanilla biomes (only works if the mod Regions Unexplored is already present)

16 Regions Unexplored - Expanded
Mod
Regions Unexplored - Expanded

(datapack 1.21 fork to fix an issue causing a crash with Regions Unexplored: Expansion)

17 Oh The Biomes You'll Go Plus
Mod
Oh The Biomes You'll Go Plus

Adds Oh The Biomes You'll Go flora and details to vanilla biomes (only works if the mod Oh The Biomes You'll Go is already present)

18 Biome Additions
Mod
Biome Additions

No modded content (includes nether end improvements)

19 Wilderness
Mod
Wilderness

No modded content

20 Not Just Biomes
Mod
Not Just Biomes

Also features a Simple Dungeon rework

21 William Wythers' Overhauled Overworld
22 Ecospherical Expansion
Mod
Ecospherical Expansion

no modded content (has its own floating islands worldtype)

23 Hydrological (Overworld Terrain & Biomes)
Mod
Hydrological (Overworld Terrain & Biomes)

successor of Ecospherical Expansion

24 Wilder Wild [Fabric]
Mod
Wilder Wild [Fabric]

Also features new biomes

25 Wilder Wild (Unoff. Forge)
Mod
Wilder Wild (Unoff. Forge)

Also features new biomes

26 [Let's Do] BloomingNature
Mod
[Let's Do] BloomingNature

Also features new biomes

27 Tectonic
Mod
Tectonic

no modded content Similarly to Amplified Nether it changes all biomes globally, making the world feel larger; deeper oceans, dunier deserts and mountaineous mountains; Focused on continental worldgen, it is meant to be more realistic

28 TerraForged
Mod
TerraForged

no modded content Similarly to Amplified Nether it changes all biomes globally, making the world feel larger; deeper oceans, dunier deserts and mountaineous mountains;

29 Lithosphere
Mod
Lithosphere

no modded content Similarly to Amplified Nether and Tectonic it changes all biomes globally, making the world feel larger; deeper oceans, dunier deserts and mountaineous mountains;

30 Larion World Generation
Mod
Larion World Generation

no modded content

32 Continents
Mod
Continents

no modded content Continental Worldgen

33 YUNG's Better Caves
Mod
YUNG's Better Caves

Changes the shape of caves to be more diverse and interesting

34 Modern Cave Terrain
Mod
Modern Cave Terrain

1.12 (fork of Yung's Better cave refactored to mimic 1.18 cave gen)

35 Worley's Caves
Mod
Worley's Caves

Changes caves to use a Worley-type noise

36 Worley's Caves Reborn
Mod
Worley's Caves Reborn

Changes caves to use a Worley-type noise

37 Worley's Caves Archaic
Mod
Worley's Caves Archaic

Changes caves to use a Worley-type noise

38 Amplified Nether
Mod
Amplified Nether

no modded content Makes the nether globally taller Allows for biome stacking (doesn't do small local biome overhauls)

39 Abyssaline Nether
Mod
Abyssaline Nether

no modded content Also features new biomes Makes the nether globally taller (while keeping a claustrophobic vibe)

40 Atmospheric Nether
Mod
Atmospheric Nether

no modded content Nether biomes only Also features new biomes Continental Nether Worldgen

41 Atmospheric Nether (Datapack)
Mod
Atmospheric Nether (Datapack)

no modded content Nether biomes only Also features new biomes Continental Nether Worldgen Discontinued

42 Nether Islands
Mod
Nether Islands

1.12 no modded content Nether biomes only Archipelago Nether Worldgen

43 Nether Overload
Mod
Nether Overload

1.12 Nether biomes only Transforms the nether into a form of overworld-like hell (a bit indev-like)

44 Nightosphere
Mod
Nightosphere

Nether biome only Makes the nether globally taller

45 Nether 3.0
Mod
Nether 3.0

no modded content Makes the nether globally taller (does do small local biome improvements, and keeps the vanilla nether gen. chaotic)

46 Hearths
Mod
Hearths

no modded content Nether Biomes only Also features small custom structures

47 Shret Nether
Mod
Shret Nether

1.16 Nether biomes only Also features mobs

48 Nether Exorcism Reborn
Mod
Nether Exorcism Reborn

Nether biome only Also features new biomes

49 Jaden's Nether Expansion
Mod
Jaden's Nether Expansion

Nether biome only Also features mobs, custom structures and new biomes/sub biomes

50 Amethyst Nether
Mod
Amethyst Nether

no modded content Nether biomes only Also features new biomes (looks like one large cave)

51 Amethyst's Nether [LEGACY]
Mod
Amethyst's Nether [LEGACY]

no modded content Nether biomes only Also features new biomes (looks like one large cave)

52 Scorching Nether
Mod
Scorching Nether

Nether Biomes only

53 Dungeons Dimensions: Nether
Mod
Dungeons Dimensions: Nether

Nether Biomes only; Also features a MC Dungeons Nether fortress (to replace the vanilla one)

54 Endercon
Mod
Endercon

no modded content End biomes only Greatly modifies the end worldgen of each existing biomes, while adding two new ones (and a bunch of ruins)

56 Unusual End
Mod
Unusual End

End biomes only Also features two new biomes and structures (and mobs too)

57 BiomeTweaker
Mod
BiomeTweaker

Modpack customization tool to change a lot of things about biomes

58 Cave Generator
Mod
Cave Generator

A powerful 1.12 tool to make your own cave generation

59 Open Terrain Generator (OTG)
Mod
Open Terrain Generator (OTG)

A tool (mostly 1.12) which can be used to make your own worldgen mod with little to no coding knowledge, and can therefore be used to make your own custom overworld or even custom dimensions (various presets have already been made a while ago using this mod, such as famous mod Biome Bundle, Vanilla Vistas, Traveler's Dream and more)

About

Only mods focused with overhauling existing biomes
(read notes for infos about the extra additions)

Details

60 items
Created Aug 25, 2026
Updated 15 hours ago