Mare Nostrvm overview

Overview

Mare Nostrvm comes from Turnopia and is published by Slitherine Ltd.. It arrived on Steam on Nov 2, 2017, and it sits naturally among Single-player, Multi-player, PvP, Online PvP, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Mare Nostrvm's latest SteamPulse observation recorded 0 players at 23 September 2026 - 14:21:49 UTC, with a tracked peak near 2. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 88% positive across 34 reviews.

Language and system requirements

Mare Nostrvm is available in 2 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Mare Nostrvm has sold up to 1,304 units and has recommendation data pending. The estimated VGI revenue is $18,280. On Twitch, 0 streamers are live with around 0 total watchers.

Mare Nostrvm overview details

Mare Nostrvm combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

De Proelio Navalis is here! Mare Nostrvm is a strategy game by the developer of Qvadriga, and it is set during the turbulent war galleys era, when the civlizations along the Mediterranean Sea started to extend their ambitions towards new lands. From the dawn of history to the Roman Civil Wars, from Iberia to Cyprus, revive the ancient naval battles of the Mediterranean. 24 historic naval battles, including Salamis, the final defeat of Xerxes in Greece, and Actium, Downfall of Antony and Cleopatra. Choose between fourteen ship types, ranging from the small and primitive penteconter to the powerful decares and wage war in historic naval battles. Ram enemy ships, board them, or make use of your on-board harpax to make their encounter with Neptune the last! Squadron system with chain of command, the ships needs to be under command to be able to receive orders. Admirals and commanders have special abilities and a squadron range, lines of ships could be arranged out of this range to give command to all of them. Gameplay includes crew fatigue, atmospheric phenomena like fog, rain and a variable wind system and special rules for treasure ships, local command, plague, anchored ships and transports. Naval Squadrons employ real tactics of that time, and the WEGO system will force you to think three moves ahead of your opponent. Multiplayer mode allows multiple historical and skirmish battles to be played by two players using Slitherine’s easy to use PBEM+ system. FEATURES: - Classic WEGO system. Plan the actions first, then execute and view a simultaneous turn resolution - Battle AI…

SteamPulse editorial summary

Mare Nostrvm is listed as a game with $19.99. It supports Windows, belongs to Single-player, Multi-player, PvP, Online PvP, and Family Sharing, and is associated with Strategy. SteamPulse's latest observation records 0 players at 23 September 2026 - 14:21:49 UTC, a tracked peak of 2, and 88% positive reviews.

Overview tags

StrategyTurn-Based StrategyWargameRomeIndieNaval

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.