Heart of Cydonia
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.7% endorsement rate
- 🏆 #31 of 65 Locations mods in this game by downloads
📋 About This Mod
Warning: Make sure you’re not on Mars when installing this mod.
🪐 Heart of Cydonia
Breathe life into one of the Settled Systems’ largest colonies.Cydonia,
once a lifeless industrial outpost buried beneath the Martian surface,
now begins to awaken.
This mod introduces the first major expansion to Cydonia’s playable area, a new district carved deeper into the colony, with two functional entrances, including a brand-new front gate.
The goal is simple: to transform Cydonia into a living, breathing city, one that reflects its true importance in Starfield's lore as one of humanity’s largest and oldest settlements beyond Earth.
You’ll find:
- A completely new zone added to the colony
- []Early touches of life: cafés, greenery, and ambient details
[]A layout that blends seamlessly with the original design
- An atmosphere that feels grounded, functional, and alive
The mod will continue to grow over time, with new locations, interiors, NPCs, and activities planned in future updates. Join us in shaping the true heart of Mars.
Heart of Cydonia is a locations mod that transforms a lifeless industrial outpost on Mars into an awakened, atmospheric area. With 406 endorsements and nearly 60,000 downloads, it's a popular choice for players seeking new exploration content. The mod was last updated in December 2025.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-approved with 406 endorsements and nearly 60k downloads—clearly a hit.
- Fresh update from December 2025, so likely compatible with current game versions.
- Adds a new location to explore, perfect for players who've seen everything else.
⚠️ Cons
- Only one location added; if you're expecting a full questline or multiple areas, this might not deliver.
For explorers who love discovering new atmospheric locations and want to expand their game world. If you're after lore-rich quests or major gameplay overhauls, this might be too light. But if you just want a cool new spot to check out, it's worth a look.
💡 Beginner Tips
- Check the mod's file page for any required patches or dependencies—since the description is sparse, look at the posts tab for community tips.
- If you're using a mod manager, let it handle the installation to avoid manual file placement errors.
- Visit the location at different times of day to see if the 'awakening' changes the atmosphere.
📊 Mod Details
- Game
- Starfield Mods
- Author
- checker90
- Version
- 1.1.6
- Downloads
- 59,984
- Endorsements
- 406
- Category
- Locations
- Created
- 7/12/2025
- Updated
- 12/14/2025
🔧 How to Install Starfield Mods
Download from Nexus.
📖 Full step-by-step install guide for Starfield →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Starfield commands, item IDs, and more.
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