Key takeaways
- Adds a large set of distinct biomes – lavender fields, redwood forests, bayous, hot springs, volcanoes
- Over 35 million downloads and more than a decade of continuous development
- Its biomes are stylistically bolder than vanilla’s, which is both the appeal and the objection
Biomes O’ Plenty is older than most of the things people compare it to. It predates the caves and cliffs update, it predates the modern biome set, and it predates the entire current generation of worldgen mods. For a long stretch it was simply what you installed if you wanted Minecraft to have more places in it.
Vanilla has closed a lot of that gap since. So the question in 2026 is not whether the mod is good – thirty-five million downloads settles that – but whether it still answers a problem the base game has.
What it adds
A large and deliberately varied biome set. Lavender fields, redwood forests with genuinely enormous trees, bayous and wetlands, tropics, volcanic plains, tundra and cold desert, rainforests, seasonal forests, hot springs, wastelands, and a long tail of smaller ones.
The character of the set is what distinguishes it. Vanilla biomes are naturalistic; Biomes O’ Plenty’s are thematic. A lavender field is a field of lavender, saturated and unmistakable. A redwood forest is a redwood forest at a scale that makes a point. These are places designed to be recognised rather than places designed to be plausible.
The stylistic question
That boldness is the real decision point, and it is worth being direct about. If you value Minecraft’s restraint – the way vanilla suggests a landscape rather than declaring one – some of these biomes will feel like too much. The lavender field is the clearest example: it is beautiful, and it is also more saturated than anything Mojang would ship.
If you like that, the mod is excellent and nothing else does it as thoroughly. If you do not, the alternative is a mod that works within vanilla’s palette – our Geophilic review covers the conservative end of the same category, and Terralith sits between the two.
Where it still wins
- Sheer count – no other single biome mod covers this much ground
- Tree variety, which vanilla still handles thinly outside a few biomes
- Mature compatibility, since most large mods have supported it for years
- Modpack presence, which means it is often already there
That last point matters more than it sounds. Because the mod has been standard for so long, other mods have been written with it in mind. Structure mods place things in its biomes, resource packs cover its blocks, and worldgen mods declare compatibility with it explicitly. Newer alternatives do not all have that.
Performance and world size
A large biome set means a larger generation workload and more block variety per chunk, so exploration is somewhat heavier than vanilla and save files grow faster. It is not severe on a single-player world, but on a server with several players generating terrain in different directions it is the kind of cost that shows up in chunk-loading times rather than in frame rate.
Where vanilla has caught up
The honest counterargument. Vanilla’s cave generation is now genuinely good, its terrain height is far better than it was, and recent drops have added biomes with real character. A player installing Biomes O’ Plenty in 2015 was fixing a barren world; a player installing it in 2026 is adding to a world that already works.
It also does not touch terrain shape. If your world feels flat, this mod adds different vegetation to flat terrain. That is a common misunderstanding about what it is for.
Seeds and existing worlds
Because it adds biomes to the generation pool, biome placement changes – which means vanilla seeds do not reproduce. Structure locations from a seed list will not hold. The standard chunk-boundary rule applies as well: only new chunks get the new biomes, and the seam between old and new is visible.
Start a new world with it, or accept the boundary. This is not a mod to add to a heavily explored save.
There is also a config angle worth knowing about. Individual biomes can be disabled, so if the set as a whole is too much but three or four of its biomes appeal to you, you can keep those and drop the rest. Most people never open that file, and it is the single best way to make the mod fit a world whose style you have already decided on.
Is it worth installing?
Yes, with a clear condition: install it if you want Minecraft to have more kinds of place and you are comfortable with those places being stylised. Do not install it expecting terrain improvement, and do not install it alongside another large biome mod without checking how they divide the biome pool.
The broader observation is that this mod has aged unusually well for something of its era. Most decade-old Minecraft mods survive on nostalgia; this one survives because the specific thing it does – a lot of distinct biomes, maintained consistently – has never been done better by anyone else, including Mojang.
Source
Images and project details from the Biomes O’ Plenty page on Modrinth.