Horizon Assembly

AI Improvements by Built Broken Modding – improves entity AI efficiency and reduces server lag from mob processing
Almanac by frikinjay – adds in-game informational utilities and documentation systems
AppleSkin by squeek502 – displays hunger and saturation values directly in the HUD
Architectury API by architectury – cross-platform API required for multiple mod integrations
Backpacked: World of Color by Beast135 – customizable backpack storage and portable inventory expansion
Chunky by pop4959 – pre-generates chunks to improve exploration performance and server stability
Cloth Config API by shedaniel – provides in-game configuration menus for supported mods
Clumps by Jaredlll08 – merges experience orbs together to reduce lag in farms and combat areas
Controlling by Jaredlll08 – improves keybind management and conflict detection
Corpse by henkelmax – stores player inventories in recoverable corpses after death
Create by simibubi – introduces rotational power, automation systems, logistics, and mechanical engineering
Create Aeronautics by Simulated Team – expands Create with aircraft construction and aerial transportation systems
Create Big Cannons by realRobotix – adds large-scale artillery, ammunition manufacturing, and siege weaponry
Create Slice & Dice by possible_triangle – automates food preparation and kitchen processing systems
Create: Gunpowder by aspctt – introduces explosive production chains and industrial munitions
Create: Rustic Structures by robinfrt – adds naturally generated rustic Create-themed structures throughout the world
Create: Structures Arise by SmartStreamLabs – expands world generation with large Create-inspired industrial structures
Cull Leaves by Motschen – improves rendering performance by hiding invisible leaf faces
Curios API by TheIllusiveC4 – adds accessory and equipment slot support for compatible mods
Dynamic FPS by juliand665 – lowers resource usage while the game is unfocused or idle
Entity Culling by tr7zw – improves FPS by preventing hidden entities from rendering
Farmer’s Delight by vectorwing – expands farming, cooking, crops, and food progression systems
FDLib by FINDERFEED – shared dependency library for supported gameplay systems
FerriteCore by malte0811 – optimizes memory usage and improves large modpack performance