OLYMPUS - PLUS ULTRA
🟡 Updated this yearPreview

🔍 Analysis
- 👍 1.8% endorsement rate — high engagement, a strong quality signal
- 🏆 #36 of 251 Miscellaneous mods in this game by downloads
📋 About This Mod
Mod created by Luscious LewLew.
This mod puts all fish, creatures, and weather storms from STYX. PROMETHEUS, and Elysium onto OLYMPUS and STYX, adds several new variants of existing creatures for increased difficulty and resources, increases the visible level cap to 1000, transforms the Riverlands biome into the Swamp biome.
You are able to fish for every fish type from all maps on Olympus. You can now fish any water location on Styx and Olympus and get every fish. Also, you are now able to see multiple types of fish in lakes and rivers.
ALL CREATURES
Creatures from STYX, PROMETHEUS, and ELYSIUM will now spawn on OLYMPUS and STYX into their corresponding biomes.
CREATURE VARIANTS
There are now Exotic, Red Exotic, and Poison variants of many creatures. Exotic creatures tend to be herbivores and can be identified as ROAMING BEAST, drop exotics. Red Exotic creatures are carnivores and can be identified EXOTIC ENRAGED, drop red exotics. Poison creatures have different contamination threat levels: low, medium, and high, drop volatile substances and biomass. Added Hammerhead Slug and Lavahunter boss to Styx and Olympus. They now also drop licenses.
VISIBLE LEVEL CAP INCREASE
The game already has a max level of 1000, you just couldn't see it. Now you can.
SWAMP BIOME
The Riverlands biome in the top left corner of the map now has a swamp atmosphere. Rivers now have a chance to give swamp water debuff.
WEATHERSTORMS
STYX and PROMETHEUS weather storms have been added to Styx and Olympus. Desert biome will now also include volcanic storms. Riverlands biome now includes Swamp storms.
SURPRISE BOSSES
Random mini boss spawns through the different biomes.
INCREASED DIFFICULTY
Overall the game is much harder. Good luck.
Added the Blueback and Zebra as mounts, added the Dribbo as a tameable.
ALL WORKSHOP PETS
All the workshop pets now spawn rarely throughout olympus in unique biomes.
📊 Mod Details
- Game
- Icarus Mods
- Author
- Luscious LewLew
- Version
- w227v1
- Downloads
- 3,569
- Endorsements
- 65
- Category
- Miscellaneous
- Created
- 12/15/2024
- Updated
- 4/16/2026
- Tags
- Fair and balanced
🔧 How to Install ICARUS Mods
Install via a mod manager (Vortex or Mod Organizer 2). Most mods drop into the game folder.
📖 Full step-by-step install guide for ICARUS →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for ICARUS commands, item IDs, and more.
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