Uncharted Waters Online overview

Overview

Uncharted Waters Online comes from KOEI TECMO GAMES CO., LTD. and is published by Papaya Play . It arrived on Steam on Dec 19, 2018, and it sits naturally among Multi-player, MMO, PvP, Online PvP, Co-op, Online Co-op, In-App Purchases, 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

Uncharted Waters Online's latest SteamPulse observation recorded 23 players at 22 September 2026 - 10:54:51 UTC, with a tracked peak near 53. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 69% positive across 430 reviews.

Language and system requirements

Uncharted Waters Online is available in 1 languages including:

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

Sales, recommendations, and streams

Uncharted Waters Online has sold up to 7,733 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Uncharted Waters Online overview details

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

Steam Store description

***UWC Purchase Minimum Requirements*** Please be advised that all STEAM UWO players need to meet the following requirements in order to purchase UWC (UWO virtual currency): - You must wait 3 days after your first login - Your character level must be over 10 in each job section (Adventure/Trade/Battle) Thank you, - Team Uncharted Waters About the Game Voyage across the globe and through the ages, exploring the empty corners of the map. Discover lost civilizations and artefacts, command a lucrative trading fleet, terrorize the seas as a bloodthirsty pirate - the choice is yours! Key Features: A WORLD OF POSSIBLITIES Become and Adventurer, Soldier, or Merchant and conquer the seas however you choose! Take on over 75 professions and train over 100 different skills to create your perfect Captain. Each level unlocks new abilities and locations around the world, plus dozens of unique customizations to truly stand out from the crowd. COMMAND YOUR FLEET Captain over 500 ships from across history, each with their own specialties and abilities. Helm a nimble exploration ship, a deep-hulled trading vessel, a warship armed to the teeth, or something of your own creation. Each ship has its own set of deep customization options, allowing you to craft the fleet of your dreams. ACROSS THE GLOBE, THROUGH THE AGES Experience the historic Golden Age of Exploration in a massive open game world dictated by player actions. Interact with global diplomacy and realistic exchange markets and participate in historical events controlled by a server-wide World Clock that radically impact the game…

SteamPulse editorial summary

Uncharted Waters Online is listed as a game with Free to play. It supports Windows, belongs to Multi-player, MMO, PvP, Online PvP, Co-op, Online Co-op, In-App Purchases, and Family Sharing, and is associated with Adventure, Massively Multiplayer, RPG, Strategy, and Free To Play. SteamPulse's latest observation records 23 players at 22 September 2026 - 10:54:51 UTC, a tracked peak of 53, and 69% positive reviews.

Overview tags

Free to PlayMassively MultiplayerRPGAdventureStrategyPiratesSailingOpen WorldNavalMMORPGAnimeTrading

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.