Expansion - Europa Universalis IV: Mare Nostrum

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.

App ID	436120
App Type	DLC
Developers	Paradox Development Studio
Publishers	Paradox Interactive
Categories	Single-player, Steam Achievements, Steam Cloud, Multi-player, Cross-Platform Multiplayer, Downloadable Content, Steam Trading Cards, Steam Workshop
Genres	Strategy, Simulation
Release Date	5 Apr, 2016