Hidden Massively Multiplayer Games on Steam

Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated massively multiplayer games. For those who prefer not to search, check out lists of the most played, top deals and best free to play Massively Multiplayer games on Steam.

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Nin Online Fight and train to become the strongest Ninja in a large Open World MMORPG. Nin Online combines deep roleplaying systems with intense real-time combat. Warning: This is a very hardcore RPG!

Price Free to play
Rating 7.6
Release 12 Jun 2025
Equinox: Homecoming Saddle up with friends and investigate a dark mystery, where each trail leads to wonder and intrigue. A string of events has set the idyllic island on edge. Discover the truth behind your mother’s disappearance and a local's sudden death. For fans of horses, murder mysteries, and cozy exploration!

Price 24.50€
Rating 7.4
Release 08 May 2025
MLB Rivals Take your rivalries to the next level in MLB RIVALS!

Price Free to play
Rating 7.3
Release 17 Mar 2025
Tank Arena:Total Operation Tank Arena:Total Operation is a free MMO war game where you play as a commander, drive thousands of types of tanks, armored vehicles or helicopters on a massive battlefield engaging in 12v12 team-based battles against players globally. Enjoy the fun!

Price Free to play
Rating 8.7
Release 19 Dec 2024
Haven & Hearth A free-to-play MMORPG with crafting, building, landscaping, foraging, hunting, fishing, a dash of poetry, and open PvP combat,

Price Free to play
Rating 7.2
Release 01 Nov 2024
Stampede: Racing Royale Welcome to the wildest kart racing event ever devised, where 60 players go bumper-to-bumper on outrageous circuits filled with power-ups. Avoid elimination and fight your way to the front of the herd in the scramble to be crowned champion!

Price Free to play
Rating 8.0
Release 10 Oct 2024
Engine Evolution 2023 Your favorite racing MMO is back with amazing tracks, more entertaining physics, and much more! Enjoy multiplayer racing action more intensely than ever before!

Price Free to play
Rating 7.1
Release 08 Oct 2024
Kind Words 2 (lofi city pop) A game about being kind to real people. Send nice letters from your cozy room, go outside and say hi to your neighbors, swap recommendations, dress up for the poetry slam and add your dreams to a sky full of wishes. Join a community of real people with their hearts on their sleeves.

Price 19.50€
Rating 8.6
Release 07 Oct 2024
Kepler-2100 Kepler-2100 is a space fantasy strategy war game

Price Free to play
Rating 7.5
Release 24 Sep 2024
Idol Party “WOW,you can really dance!” Welcome to IDOL PARTY. Immerse yourself in dance and song to find friends in this social game. Charm your love with moves and melodies, pledge togetherness, marry, and start a family. Tired? Farm or play mini-games for endless fun!

Price Free to play
Rating 7.1
Release 15 Aug 2024
Figure Adventure "Figure Adventure" is a trendy game with the theme of hand-made figures, which integrates card cultivation and placement and hang-up gameplay!

Price Free to play
Rating 8.2
Release 24 Jun 2024
Bounty: Drag Racing Bounty: Drag Racing is the most complete online drag racing experience on the market. Race the fastest and most varied types of dragsters in the world. Customize and fine tune your cars to achieve maximum performance and hop online for the closest type of racing!

Price -35% 15.92€
Rating 8.0
Release 24 May 2024
Kaetram A cross-platform 2D pixel-based MMORPG set in medieval times with many turns and twists to spice up your adventure. Join other players in your adventure of defeating bosses, completing quests, discovering achievements, and so much more.

Price Free to play
Rating 7.2
Release 16 May 2024
Retrowave World Neon lights, palm trees, synthwave, chrome robot women, speeding 80s supercars... Welcome to Retrowave World!

Price -30% 6.99€
Rating 7.3
Release 10 May 2024
Idle Heros 《IDLE HEROS》 is a special placement game, invite your friends to form a fixed team, come to participate in the battle, placement can easily obtain a variety of resources

Price Free to play
Rating 7.8
Release 01 May 2024
修真大陆 A casual hang-up class repair fairy game

Price Free to play
Rating 7.1
Release 18 Apr 2024
Motorbike Evolution 2024 The first-ever true MMO motorbike racing game is here! Play with up to 39 friends!

Price Free to play
Rating 7.1
Release 25 Mar 2024
Kukoro: Stream chat games Kukoro: Stream chat games is a collection of +20 games, from 2D shooters to tactical RPG mini-games, with a high engage for your Twitch community. You and your audience will be able to play with you in real time receiving the individual relevance they deserve, growing your channel day by day.

Price 4.99€
Rating 9.2
Release 02 Feb 2024
Xanadu Land Xanadu land is a fast-paced massively multiplayer bullet hell game that brings you to the arcade gameplay. In the nonstop BOSS battle, your death is just the beginning,accumulate experience, acquire equipment, and fight side by side with other players to knockdown all the BOSSes!

Price Free to play
Rating 7.8
Release 17 Jan 2024
Born Again Explore an enchanting world with friends or on a solo adventure, as you Hack-n-Slash your way through minions of the Outer Realm in redemption of your dishonorable past!

Price Free to play
Rating 8.0
Release 15 Dec 2023
Army Troop Army Troop is an old-school PvP World War 2 online first-person shooter. Reminding you of the good old days World War games.

Price 14.79€
Rating 8.0
Release 16 Sep 2023
Sim Companies Become a Business Tycoon. Build your own company from the ground up. Do business in a virtual economy with players all around the world! Gain valuable business skills for free. An advanced, proprietary, Economy simulation model is used to deliver the best gaming experience.

Price Free to play
Rating 7.6
Release 31 Aug 2023
Pirate101 Assemble your ragtag crew and prepare to plunder the skyways in search of the legendary map to El Dorado! Danger lurks around every corner as you outsmart clockwork soldiers, uncover hidden mysteries, and unleash powerful combos in this pirate turn-based tactics MMORPG.

Price Free to play
Rating 7.7
Release 31 May 2023
Lord of the Other World This game is a more casual strategy war game, it bid farewell to the endless confrontation between players in traditional strategy games! More emphasis on collaboration between players.

Price Free to play
Rating 7.2
Release 30 May 2023