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Olimpos Core

The core mod of the Project Olimpos modpack (Forge 1.20.1): bug fixes, performance improvements and compatibility tweaks for the mods in the pack. Made and tested for Project Olimpos only.
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Olimpos Core 1.1.25

File nameolimposcore-1.1.25.jar
Uploader
VaartemisVaartemis
Uploaded
Oct 22, 2026
Downloads
19
Size
722.5 KB
Mod Loaders
Forge
File ID
9293004
Type
R
Release
Supported game versions
  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:olimpos-core-1720334:9293004")

Learn more about Curse Maven

What's new

Olimpos Core 1.1.25

✨ Added

  • New Passive Skill Tree screen: radial tree hub, node cards with icons, class rail, XP bar to buy points.
  • Eternal stacks (Trophies and Essence) that power up the skill tree.
  • Pets and summons scale with their owner's power; bosses grow mid-fight against burst damage.
  • Compressed blocks for Mystical Agriculture essences, gem dust and arcane essence.
  • Olimpos loading tips.
  • JEI brewing and world-gen caches for much faster loading after the first launch.

⚔️ Changed

  • Skill points cap 5000; Mastery uses normal tree points (2 per node).
  • Mob difficulty moved to L2Hostility (Core no longer reads player power for mobs).

🐛 Fixed

  • Skill tree damage loop (training dummy, Chain Creeper cascade, server crashes).
  • Crash when shift-clicking JEI's config button and when pressing F11 during loading.
  • Volume and media keys opening the skill tree.
  • Zeus relic aiming and charge on a miss.
  • Mastery schools that could not be leveled; Wisdom Scroll gives Knowledge and Mastery points.
  • Old worlds holding more Knowledge points than the tree can use.
  • Training dummy no longer gets a level, traits or boss scaling.

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