Expansion - Europa Universalis IV: Mare Nostrum
Paradox Development Studio · Paradox Interactive · Apr 5, 2016
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Expansion - Europa Universalis IV: Mare Nostrum - Steam Charts & Historical Stats
Mare Nostrum introduces new systems connected to naval warfare and control of trade. Explore historical player activity and pricing for Expansion - Europa Universalis IV: Mare Nostrum. Player-count data was last observed May 2, 2026.
Price
$0.10
Genre
Simulation
Developer
Paradox Development Studio
Media Gallery
Screenshots
Game Insights
Buy Verdict
Watch — $9.74.
Decent deal at 35% off, but might drop further. Watch for better opportunities.
▲
~70 days until next sale
Value Score
Great Value — 100th percentile.
Price-to-player ratio ranks in the 100th percentile.
▲
Market pricing tier
Genre Benchmarks
Value Ratio
Top 0%
Player count
Price History
Lowest Price
$0.15
Feb 2026 across all regions
Current Price
$0.10
US region
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Price history across regions (last 30 days)
System Requirements
Platform Support
Windows
macOS
Linux
Windows Requirements
Minimum:
Minimum:
- OS *:Vista/Windows 7/Windows 8
- Processor:Intel® Pentium® IV 2.4 GHz eller AMD 3500+
- Memory:2 GB RAM
- Graphics:NVIDIA® GeForce 8800 or ATI Radeon® X1900, 512mb video memory required
- DirectX®:9.0c
- Hard Drive:2 GB HD space
- Sound:Direct X- compatible soundcard
- Other Requirements:Broadband Internet connection
- Additional:Controller support: 3-button mouse, keyboard and speakers. Internet Connection or LAN for multiplayer
Recommended:
Recommended:
- OS *:Vista/Windows 7/Windows 8
- Processor:Intel® Pentium® IV 2.4 GHz or AMD 3500+
- Memory:2 GB RAM
- Graphics:NVIDIA® GeForce 8800 or ATI Radeon® X1900, 1024mb video memory recommended
- DirectX®:9.0c
- Hard Drive:2 GB HD space
- Sound:Direct X-compatible soundcard
- Other Requirements:Broadband Internet connection
- Additional:Controller support: 3-button mouse, keyboard and speakers. Internet Connection or LAN for multiplayer
macOS Requirements
Minimum:
Minimum:
- OS:Mac OS X 10.6.8 or better
- Processor:Intel Core Duo Processor (2GHz or better)
- Memory:4 GB RAM
- Graphics:ATI Radeon HD 6750 / NVIDIA GeForce 320 / NVIDIA GeForce 9600 or higher, 1024MB graphics memory required
- Hard Drive:6 GB HD space
- Other Requirements:Broadband Internet connection
- Additional:GLSL 1.3, OpenGL 2.1. Controller support: 3-button mouse, keyboard and speakers. Internet Connection or LAN for multiplayer
Recommended:
Recommended:
- OS:Mac OS X 10.6.8 or better
- Processor:Intel Core Duo Processor (2GHz or better)
- Memory:8 GB RAM
- Graphics:ATI Radeon HD 6750 / NVIDIA GeForce 320 / NVIDIA GeForce 9600 or higher, 1024MB graphics memory required
- Hard Drive:6 GB HD space
- Other Requirements:Broadband Internet connection
- Additional:GLSL 1.3, OpenGL 2.1. Controller support: 3-button mouse, keyboard and speakers. Internet Connection or LAN for multiplayer
Linux Requirements
Minimum:
Minimum:
- OS:Ubuntu 16.04 LTS
- Processor:Intel Core Duo Processor (2GHz or better)
- Memory:4 GB RAM
- Graphics:ATI Radeon HD 6750 / NVIDIA GeForce 320 / NVIDIA GeForce 9600 or higher, 1024MB graphics memory required
- Hard Drive:6 GB HD space
- Other Requirements:Broadband Internet connection
- Additional:GLSL 1.3, OpenGL 2.1. Controller support: 3-button mouse, keyboard and speakers. Internet Connection or LAN for multiplayer
Recommended:
Recommended:
- OS:Ubuntu 16.04 LTS
- Processor:Intel Core Duo Processor (2GHz or better)
- Memory:8 GB RAM
- Graphics:ATI Radeon HD 6750 / NVIDIA GeForce 320 / NVIDIA GeForce 9600 or higher, 1024MB graphics memory required
- Hard Drive:6 GB HD space
- Other Requirements:Broadband Internet connection
- Additional:GLSL 1.3, OpenGL 2.1. Controller support: 3-button mouse, keyboard and speakers. Internet Connection or LAN for multiplayer
Pricing
Paid Game
CDN$ 19.99 (CAD)
Additional Information
Categories
Single-player
Multi-player
Cross-Platform Multiplayer
Downloadable Content
Steam Achievements
Steam Trading Cards
Steam Workshop
Steam Cloud
Family Sharing
Supported Languages
English, German, French, Spanish - Spain
Official Website
http://www.europauniversalis4.com
Current Pricing
💰
CDN$ 19.99
Regular Price
Historical low: $0.15
(Feb 2026)
Additional Information
👍
Recommendations
272
positive reviews
🇩🇪
USK Rating
6
German rating
🆘
Support
🎁
Purchase Options
1
package options
Developer Analytics
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About This Game
Mare Nostrum introduces new systems connected to naval warfare and control of trade. The power of your fleets will depend on the number of sailors your nation can gather, and your ships can now be given missions and areas to patrol. There are also new options for creating trade leagues, and a host of other improvements.
Detailed Description
Mare Nostrum is the newest expansion to Paradox Development Studio’s best-selling historical grand strategy game, Europa Universalis IV. You now have even more tools at your disposal as you guide your nation through the early modern world. As its name suggests, Mare Nostrum introduces new systems connected to naval warfare and control of trade. The power of your fleets will depend on the number of sailors your nation can gather, and your ships can now be given missions and areas to patrol. There are also new options for creating trade leagues, and a host of other improvements.
Main Features
Main Features
Map Sharing
This is a new diplomatic action, where you can ask other nations for their map of a certain region.Naval Missions
New mission system makes it easier to send your fleets to a region, and expect them to survive.Barbary Pirates
North African Muslim states can raid the coastlines of their neighbors for gold and sailors.Trade Leagues
Merchant republics can recruit minor nations into their Trade League for common defense and, more importantly, common riches.Condottieri
Nations can rent their armies out to fight in other people’s wars, earning valuable coin for the realm.Frequently Asked Questions
Is Expansion - Europa Universalis IV: Mare Nostrum worth buying right now?
Watch — $9.74. Decent deal at 35% off, but might drop further. Watch for better opportunities.
When does Expansion - Europa Universalis IV: Mare Nostrum go on sale?
Decent deal at 35% off, but might drop further. Watch for better opportunities.
Is Expansion - Europa Universalis IV: Mare Nostrum free to play?
Expansion - Europa Universalis IV: Mare Nostrum costs $0.10 on Steam.
What genre is Expansion - Europa Universalis IV: Mare Nostrum?
Expansion - Europa Universalis IV: Mare Nostrum is a Simulation, Strategy game.
Who developed Expansion - Europa Universalis IV: Mare Nostrum?
Expansion - Europa Universalis IV: Mare Nostrum was developed by Paradox Development Studio and published by Paradox Interactive.
What platforms does Expansion - Europa Universalis IV: Mare Nostrum support?
Available on Steam for Windows, macOS, Linux.