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YOMCRAFT

A hardcore RPG adventure survival overhaul packed with progression, exploration, brutal combat, dungeons, magic, and loot.
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YomCraft 1.0.3 - Minecraft 1.21.1

File nameYOMCRAFT 1.21.1 OFFICIAL.zip
Uploader
YOM_YOM_
Uploaded
Oct 1, 2026
Downloads
15
Size
61.5 MB
Mod Loaders
NeoForge
File ID
9026868
Type
R
Release
Supported game versions
  • 1.21.1

What's new

YomCraft 1.0.3 – Major Update

A large update focused on new content, deeper mod integration, progression improvements, performance, and compatibility.

🏰 Dungeons, Structures & Exploration

  • Expanded Dungeon Difficulty support to many additional modded structures.
  • Added Dungeon Difficulty integration for Choup’s Drakvyrn structures, Moog’s Soaring Structures, and Doomlike Dungeons.
  • Expanded Doomlike Dungeon loot integration while preserving its original loot pools.
  • Rebalanced additional dungeon loot so bonus YomCraft rewards remain valuable without overwhelming native dungeon loot.
  • Continued improvements to structure generation and compatibility across YomCraft’s large world-generation ecosystem.

🦖 Dinosaurs & Creature Improvements

  • Major improvements to Jurassic Revived dinosaur spawning.
  • Dinosaurs are now considerably less common, making encounters feel more meaningful.
  • Hostile/carnivorous dinosaur spawning was further restricted and balanced.
  • Added improved dinosaur loot scaling, with larger dinosaurs dropping appropriately larger quantities of meat and bones.
  • Expanded compatibility between modded creatures and YomCraft’s custom biome/world systems.

⚔️ Progression, Equipment & Combat

  • Expanded Reskillable progression support across additional equipment and modded content.
  • Continued improvements to Spartan Weaponry, RPG weapon abilities, spellcasting compatibility, and modded weapon classifications.
  • Added additional compatibility for modded materials and crafting recipes across otherwise separate equipment mods.
  • Improved Quality Equipment compatibility with additional tool types, including paxels.
  • Added additional equipment balancing and compatibility fixes across YomCraft’s extended material tiers.
  • Improved Immersive Ores weapon/tool attack-speed balancing for materials including Vibranium, Vulpus, and Enderium.

🧟 Enemy & Difficulty Improvements

  • Continued expansion of YomCraft’s Dynamic Difficulty integrations.
  • Improved compatibility between enemy difficulty levels, equipment, loot, and modded creatures.
  • Expanded support for Undefeatables, including integration with YomCraft’s difficulty and reward systems.
  • Added randomized mob-size support and improved persistent enemy nameplate behavior.
  • Additional balancing for high-level enemies and their equipment/rewards.

🎭 Visual & Mod Compatibility

  • Added Quark + Entity Model Features compatibility for player emotes and custom model poses.
  • Expanded compatibility between systems that modify player/entity rendering and animation.
  • Continued improvements to Xaero’s Minimap support for modded creatures.
  • Numerous fixes for tooltips, equipment information, models, animations, and cross-mod behavior.

⚙️ Performance & Loading Improvements

  • Significant work has gone into improving YomCraft’s startup and loading performance despite the pack continuing to grow.
  • Added and configured additional startup, threading, memory, world-loading, and JEI optimizations.
  • Improved Just Enough Threads / JEI compatibility with mods that require main-thread initialization.
  • Updated AllTheLeaks and resolved a major JEI ingredient-processing slowdown.
  • Identified and removed additional JEI startup bottlenecks.
  • Improved compatibility between C2ME and asynchronously initialized mods.
  • Reduced overall startup time compared with previous YomCraft builds.
  • Continued optimization of world loading, chunk processing, saving, rendering, and memory usage.

🔧 YomCraft Addons

YomCraft Addons has received another substantial expansion since 1.0.2, with new integrations and compatibility systems tying more of the modpack together.

  • Expanded Dungeon Difficulty structure support.
  • Expanded dinosaur spawning, drops, and progression integration.
  • Added additional Doomlike Dungeon loot integration.
  • Added Quark/EMF animation compatibility.
  • Expanded Undefeatables integration.
  • Improved Quality Equipment and paxel compatibility.
  • Improved Immersive Ores equipment balancing.
  • Additional Reskillable and equipment compatibility.
  • Numerous fixes for spawning, loot, combat, rendering, progression, and cross-mod interactions.
  • Many smaller stability and compatibility fixes throughout the pack.

🛠️ General Improvements

  • Updated numerous mods and libraries to newer compatible releases.
  • Fixed additional cross-mod incompatibilities discovered during large-scale testing.
  • Improved JEI reliability and loading behavior.
  • Improved startup stability for the pack’s 500+ mod environment.
  • Additional crash fixes, configuration cleanup, balance adjustments, and performance improvements.
  • Continued work toward making YomCraft’s hundreds of mods behave as one interconnected progression system rather than isolated content mods.