Recommended optifine for best FPS and shader support!

YKCYC is a lightweight, no-stress modpack for Minecraft 1.12.2 (Forge) built around HBM's Nuclear Tech Extended Edition — one of the most detailed nuclear engineering mods out there.

This is not a hardcore pack. Just you, uranium, centrifuges, reactors, rockets, and a lot of satisfying tech progression.

Build your first fission reactor. Automate ore processing. Survive radiation (or don't). Then build a bigger reactor. Then maybe press the big red button.

The pack is fully in Russian.

Core Mod

• HBM's Nuclear Tech Extended Edition – nuclear physics, radiation, multi-stage refining, rockets, and world-altering weapons
• NTMstructures – extra structures for HBM-NTM

Tech & Logistics

• Ender IO – item, fluid, and energy transport
• Applied Energistics 2 – digital storage and automation
• PackagedAuto – on-demand crafting for large recipes
• Chunk Loaders – keep your reactors running

 Quality of Life

• FTB Ultimine – mine large areas instantly
• Carry On – move chests, spawners, and machines
• Mouse Tweaks – smarter inventory management
• Better Builder's Wands – place blocks in rows/walls/columns
• Corpse – keep your items after death

 Maps & Info

• Xaero's Minimap + World Map – full mapping with waypoints
• Just Enough Items (JEI) – browse recipes and uses
• Not Enough Items (NEI) – additional recipe features
• Waila – see what you're looking at

Performance

• EntityCulling – don't render what you can't see
• ModernSplash – faster loading screen
• GPUTape – optimize rendering

 Other Included Mods

AppleSkin, Better Advancements, CodeChicken Lib, CraftPresence, CraftTweaker2, CreativeCore, EasyLAN, EnderCore, FTB Backups, Forgelin-Continuous, ItemPhysic, Let Me Despawn, Lootr, MixinBooter, ModularUI, Retro Sophisticated Backpacks, Smooth Font, SuperMartijn642's Config Library, SuperMartijn642's Core Lib, UniLib, XaeroLib,Open Computers

Language

The pack is Russian only at the moment. English translation may come later.

Support

If you have issues or just want to talk about reactors — leave a comment on the project page.

Build reactors. Don't blow up your base. Probably.