OMT's Optimized Horizons
ModpackExplore huge landscapes with distant views and smoother play.
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 95 graded mods, 81 are graded A or B, 12 C and 2 D to F. Its last update came out 17 months ago, for Minecraft 1.21.1. See the mods
About
OMT's Optimized Horizons is a modpack intended to make JJThunder to the Max world generation faster and optimized for Distant Horizons. It combines distant-terrain rendering with JJThunder's realistic mountain ranges, large rivers, dynamic weather, and lightning, alongside immersive environmental sounds such as rustling leaves and thunder. The pack is curated to balance visual detail with performance in expansive worlds and includes Bliss Shaders.
Written from Modrinth . How we write it
Content of this pack
The mods of its newest release (Minecraft 1.21.1 · Fabric, 31 May 2025). Each check result is for the latest files of that mod, which may not be the version in this pack.
Cloth Config APIMod · 569.3M downloadsAPassed
Fabric APIMod · 527.1M downloadsAPassed
AppleSkinMod · 519.2M downloadsAPassed
Architectury APIMod · 460M downloadsAPassed
Entity CullingMod · 425.1M downloadsAPassed
SodiumMod · 412.7M downloadsAPassed
Xaero's MinimapMod · 377.5M downloadsBPassed
Jade 🔍Mod · 354M downloadsAPassed
CollectiveMod · 342.5M downloadsAPassed
Iris ShadersMod · 337.4M downloadsAPassed
ModernFixMod · 334.2M downloadsAPassed
ImmediatelyFastMod · 329.5M downloadsAPassed
KonkreteMod · 295.2M downloadsAPassed
CreativeCoreMod · 284.6M downloadsAPassed
[ETF] Entity Texture FeaturesMod · 272.2M downloadsAPassed
YetAnotherConfigLib (YACL)Mod · 266.4M downloadsAPassed
Not Enough AnimationsMod · 263.3M downloadsAPartly checked
Complementary Shaders - ReimaginedShader · 253.4M downloadsAPassed
[EMF] Entity Model FeaturesMod · 252.9M downloadsAPassed
Mod MenuMod · 244.6M downloadsAPassed
FerriteCoreMod · 243.7M downloadsAPassed
LithiumMod · 242.4M downloadsAPassed
Fabric Language KotlinMod · 218.7M downloadsAPassed
MelodyMod · 210.1M downloadsAPassed
Sound Physics RemasteredMod · 209.8M downloadsAPassed1 file not listed: no matching project found.
Changes since the previous release
Compared with the release of 4 Apr 2025 for the same platform, Minecraft version and loader. We do not compare the versions of the projects yet.
Details
Security
No harmful code found in its projects
We checked all 101 projects and the files in the pack itself, without running them.
Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.
How we checked
- Its projects101 projects
- Files in the pack itself79 settings files, 1 resource, shader or data pack, no mod jars.
- 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.
Privacy
9 mods send something about you
We read the code of all 81 of its mods, without running it.
Why we show this: a modpack runs the code of its mods, and 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
- Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.12 mods
- Crash reports or usage dataTheir author declares crash reports or usage data on Modrinth, or such a service is named in their files. Reading their code did not show it.1 mod
- Send nothingTheir code contacts no web address.60 mods
AI
AI used in 6 of the 81 mods we checked
We found an AI tool in them, or their authors declared AI content.
No sign so far that AI was used to make the pack itself
We looked for AI tools in its texts and found none.
We have not read its files and images yet.
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
- 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 declared.
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found6 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Not read yet
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Not read yet
Compatibility
See all 6 filesPoint at or tap a version to see its loaders.