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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Terrestria

    Mod

    A detailed and vibrant biomes mod for Minecraft.

    A98/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.2
    • ModpacksIn 794
    • ReleasesLatest 18 Sep

    Download

    terrestria-8.1.0-beta.2.jar Beta

    Released 18 Sep 2026 · 9.4 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Fabric APIAMinecraft 26.2 · Fabric (release 0.161.0)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 26.2, a version many recently updated mods still support
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Some modpacks removed it−1 point
    All 11 criteria

    • Maintenance

      Full points27 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.5 weeks ago (18 Sep 2026) 12 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.26.2 on Fabric and Quilt. 15% or more of the popular mods updated in the last 6 months also have files for 26.2. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 14 of the last 24 months 6 / 6

    • Stability

      1 point lost21 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.47 of the 345 modpacks with two or more versions removed it in a later one (14%) See the 47 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 26 releases in 2 years needed a quick fix (4%) 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None of the 2 known conflicts count in the grade See the 2 known conflicts5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · TerraformersMC/Terrestria 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · terraformersmc/terrestria 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.9,219,927 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.7.3 years, 151 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 9 latest files for recent Minecraft versions. See Security
    Total98 / 100

    69.8 of the 71 points that apply = 98 out of 100. The points above are rounded to whole numbers.

    Images

    • Outback
    • Oasis
    • Lush Desert
    • Dunes
    • Canyon
    • Hemlock Rainforest
    • Lush Redwood Forest
    • Redwood Forest
    • Dense Woodlands
    • Cypress Forest
    • Cypress Swamp
    • Caldera
    • Sakura Forest
    • Japanese Maple Forest
    • Snowy Hemlock Forest
    • Rainbow Rainforest
    • Volcanic Island

    About

    Terrestria expands Minecraft’s terrain with carefully detailed, visually distinctive biomes, aiming for a cohesive landscape experience rather than a large number of lightly differentiated additions. Its biomes include volcanic islands and calderas, cypress forests and swamps, dense woodlands, hemlock rainforests, Japanese maple and sakura forests, redwood forests, and dry regions such as canyons, dunes, lush deserts, oases, and the Outback. These landscapes feature distinctive terrain and vegetation, from sprawling canyon arches and barren rolling dunes to saguaro cactus and aloe, colorful Outback scenery, giant redwoods, and leaves floating on Sakura Forest waters. The mod also adds nine wood types and a selection of foliage, with biome variants and component biomes contributing further terrain variety.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 8 areas: Blocks and fluidsChanges 13 game code files in this area: how blocks, fluids and redstone work., World generationChanges 11 game code files in this area: terrain, biomes and structures made when new land is created., Mobs and their behaviorChanges 6 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., Rendering and graphicsChanges 5 game code files in this area: drawing mobs, items, particles and textures on screen., Server and world logicChanges 4 game code files in this area: the world, commands, scoreboards, saved data and game rules., Game data and resourcesChanges 4 game code files in this area: recipes, tags, advancements, language files and other game data., User interfaceChanges 2 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay. and Inventory and itemsChanges 1 game code file in this area: items, chests and other containers, crafting and enchanting..

    Libraries packed inside it change 31 more game code files: Terraform Dirt API (v1), Biolith, Terraform Biome Remapper API (v1) and 2 more.

    Adds 240 blocks, 20 items, 20 boats, 20 biomes, 4 structures and 209 recipes.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Mod MenuALithiumAFerriteCoreABetterEndBBetterNetherB

    Details

    Creators
    Terraformers (jaskarth, coderbot, gniftygnome, Terraformers and NeusFear)
    License
    GNU Lesser General Public License v3.0 only
    Downloads
    9.2M
    Created
    22 Jul 2019
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 7 files in your config folder.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 25 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      25 latest files: the newest file for each Minecraft version and loader. The answer above is about the 9 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · All 9 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of all 9 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files, images and code history and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 6 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Nothing found
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      252 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      355 code files read

    Compatibility

    See all 151 files
    Fabric
    Quilt
    1.141.171.2026.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.
    Fabric APIin some filesA
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.
    BiolithA
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Faster than most mods. On average, it gets a file 22 days after a new Minecraft version comes out. Measured on the last 5 Minecraft versions. No file yet for Minecraft 26.3.

    Known conflicts

    These projects do not work together with Terrestria: their authors or Terrestria's author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Terrestria, so you only need one.

    ProjectTypeDownloadsDeclared by
    More TagsMod272K downloadsdeclared by TerrestriaMoreTagsMod585 downloadsdeclared by Terrestria

    Related projects

    Projects that need Terrestria to work.

    ProjectTypeDownloadsGrade
    Farmer's Cutting: TerrestriaCMod127K downloads

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    40200
    Oct 2024: 32 modpacksNov 2024: 17 modpacksDec 2024: 24 modpacksJan 2025: 26 modpacksFeb 2025: 26 modpacksMar 2025: 26 modpacksApr 2025: 21 modpacksMay 2025: 19 modpacksJun 2025: 17 modpacksJul 2025: 20 modpacksAug 2025: 16 modpacksSep 2025: 11 modpacksOct 2025: 11 modpacksNov 2025: 9 modpacksDec 2025: 9 modpacksJan 2026: 15 modpacksFeb 2026: 13 modpacksMar 2026: 15 modpacksApr 2026: 7 modpacksMay 2026: 4 modpacksJun 2026: 9 modpacksJul 2026: 9 modpacksAug 2026: 8 modpacksSep 2026: 8 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202432
    Nov 202417
    Dec 202424
    Jan 202526
    Feb 202526
    Mar 202526
    Apr 202521
    May 202519
    Jun 202517
    Jul 202520
    Aug 202516
    Sep 202511
    Oct 202511
    Nov 20259
    Dec 20259
    Jan 202615
    Feb 202613
    Mar 202615
    Apr 20267
    May 20264
    Jun 20269
    Jul 20269
    Aug 20268
    Sep 20268

    Fewer modpacks put it in their new versions than a year ago: 8 a month now, 17 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    794 modpacks include Terrestria in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Better MC [FABRIC] BMC17.9M downloadslast version with it 20 Nov 2023Medieval MC [FABRIC] MMC14.4M downloadslast version with it 21 Nov 2023Pokemon Elysium1.3M downloadslast version with it 17 Jan 2024All of Fabric 3 - AOF31.1M downloadslast version with it 1 Feb 2022Landscapes Reimagined Genesis1.1M downloadslast version with it 2 Aug 2024Craft to Exile [Harmony]329K downloadslast version with it 10 Dec 2021Origins Adventure316K downloadslast version with it 12 Sep 2021Origin - SMP234K downloadslast version with it 26 Jun 2023New Revolution - An Improved Vanilla Experience | 1.21 UPDATE!203K downloadslast version with it 10 Jan 2026[FABRIC] Adventure Pack173K downloadslast version with it 17 Jul 2021
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Terrestria. Share: how many of the modpacks with Terrestria also have that mod.

    ProjectTypeShareGrade
    Mod MenuAModin 81% of the modpacks with TerrestriaLithiumAModin 80% of the modpacks with TerrestriaFerriteCoreAModin 64% of the modpacks with TerrestriaBetterEndBModin 60% of the modpacks with TerrestriaBetterNetherBModin 54% of the modpacks with TerrestriaSodium ExtraAModin 54% of the modpacks with TerrestriaLambDynamicLights - Dynamic LightsAModin 53% of the modpacks with TerrestriaReese's Sodium OptionsAModin 51% of the modpacks with TerrestriaWraith WaystonesAModin 49% of the modpacks with TerrestriaRepurposed Structures - FabricAModin 47% of the modpacks with Terrestria
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    26.2·Fabric, Quilt8.1.0-beta.28.1.0-beta.2 · terrestria-8.1.0-beta.2.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.1.2·Fabric, Quilt8.0.18.0.1 · terrestria-8.0.1.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric, Quilt7.6.07.6.0 · terrestria-7.6.0.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9 to 1.21.10·Fabric, Quilt7.5.17.5.1 · terrestria-7.5.1.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.6 to 1.21.8·Fabric, Quilt7.4.47.4.4 · terrestria-7.4.4.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5·Fabric, Quilt7.3.37.3.3 · terrestria-7.3.3.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·Fabric, Quilt7.2.47.2.4 · terrestria-7.2.4.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21 to 1.21.1·Fabric, Quilt7.0.37.0.3 · terrestria-7.0.3.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20 to 1.20.1·Fabric, Quilt6.0.136.0.13 · terrestria-6.0.13.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21.2 to 1.21.3·Fabric, Quilt7.1.27.1.2 · terrestria-7.1.2.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 25123

    151 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.2The latest file for its Minecraft version and loader·Fabric, Quilt8.1.0-beta.28.1.0-beta.2 · terrestria-8.1.0-beta.2.jar (main file)Beta·18 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 9.4 MB
    26.2·Fabric, Quilt8.1.0-beta.18.1.0-beta.1 · terrestria-8.1.0-beta.1.jar (main file)Beta·18 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 9.4 MB
    26.2·Fabric, Quilt8.1.0-alpha.18.1.0-alpha.1 · terrestria-8.1.0-alpha.1.jar (main file)Alpha·9 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 9.3 MB
    26.1 to 26.1.226.1 to 26.1.2The latest file for its Minecraft version and loader·Fabric, Quilt8.0.18.0.1 · terrestria-8.0.1.jar (main file)·9 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.3 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric, Quilt8.0.08.0.0 · terrestria-8.0.0.jar (main file)·6 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.3 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric, Quilt8.0.0-alpha.18.0.0-alpha.1 · terrestria-8.0.0-alpha.1.jar (main file)Alpha·30 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 9.3 MB
    1.21.11The latest file for its Minecraft version and loader·Fabric, Quilt7.6.07.6.0 · terrestria-7.6.0.jar (main file)·24 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.8 MB
    1.21.11·Fabric, Quilt7.6.0-beta.27.6.0-beta.2 · terrestria-7.6.0-beta.2.jar (main file)Beta·10 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 8.8 MB
    1.21.9 to 1.21.101.21.9 to 1.21.10The latest file for its Minecraft version and loader·Fabric, Quilt7.5.17.5.1 · terrestria-7.5.1.jar (main file)·10 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.8 MB
    1.21.6 to 1.21.81.21.6 to 1.21.8The latest file for its Minecraft version and loader·Fabric, Quilt7.4.47.4.4 · terrestria-7.4.4.jar (main file)·10 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.7 MB
    1.21.5The latest file for its Minecraft version and loader·Fabric, Quilt7.3.37.3.3 · terrestria-7.3.3.jar (main file)·10 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.7 MB
    1.21.4The latest file for its Minecraft version and loader·Fabric, Quilt7.2.47.2.4 · terrestria-7.2.4.jar (main file)·10 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.7 MB
    1.21.11·Fabric, Quilt7.6.0-beta.17.6.0-beta.1 · terrestria-7.6.0-beta.1.jar (main file)Beta·10 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 8.8 MB
    25w45a to 1.21.11-snapshot25w45a to 1.21.11-snapshot·Fabric, Quilt7.6.0-alpha.17.6.0-alpha.1 · terrestria-7.6.0-alpha.1.jar (main file)Alpha·7 Nov 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 8.8 MB
    1.21.9 to 1.21.101.21.9 to 1.21.10·Fabric, Quilt7.5.07.5.0 · terrestria-7.5.0.jar (main file)·6 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.8 MB
    1.21.9 to 1.21.101.21.9 to 1.21.10·Fabric, Quilt7.5.0-beta.17.5.0-beta.1 · terrestria-7.5.0-beta.1.jar (main file)Beta·8 Oct 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 8.8 MB
    1.21.6 to 1.21.81.21.6 to 1.21.8·Fabric, Quilt7.4.27.4.2 · terrestria-7.4.2.jar (main file)·8 Oct 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.7 MB
    1.21.5·Fabric, Quilt7.3.27.3.2 · terrestria-7.3.2.jar (main file)·8 Oct 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.7 MB
    1.21.4·Fabric, Quilt7.2.37.2.3 · terrestria-7.2.3.jar (main file)·7 Oct 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.7 MB
    1.21.2 to 1.21.31.21.2 to 1.21.3The latest file for its Minecraft version and loader·Fabric, Quilt7.1.27.1.2 · terrestria-7.1.2.jar (main file)·7 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.7 MB
    1 to 20 of 15112345…8

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • Terrestria v7.6.0-beta.2 for 1.21.1110 Dec 2025Fix lambda better grass compat