Games like Nin Online on Steam
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Mortal Online 2
A persistent sandbox world. No classes or levels. Train the skills you want for your own unique build. Player-driven trade, economy, and housing. Millions of crafting combinations. First-person immersive combat. Exploration. Bosses. Full loot, full PvP. The world of Nave is yours - who will you be?
Onset
Onset is an open world Lua scripting sandbox without predefined goals. Choose from hundreds of Lua functions from our Developer Wiki to create your own scripts and gamemodes. Onset is a perfect starting point for beginners interested in learning how to program.
Deuterium Wars
Deuterium Wars is a rapid 2D shooter. Create your own aircraft and plunge into heated battle with other players. What awaits you: an extensive role-playing system, craft, trading, and much more on a single server for all platforms.
EVE Online
Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding sci-fi sandbox MMO. Fight, trade, build, and connect with a universe driven and shaped directly by players.
Mist Legacy
Mist Legacy gives you a new way to experience the thrills and adventures of an MMORPG. Handcrafted by a small team of passionate developers, the game features an easy to play top-down world, turn-based combat and a skill-based progression system. Try our game for free. We hope you like it!
Spiral Knights
Join the ranks of the Spiral Knights. Stranded on an alien world, you must explore the ever-changing Clockworks beneath its surface.
Last Oasis
Nomadic Survival MMO. Build wooden walking machines to travel to new lands. Create clans and fight for territory. Resources deplete fast, so take your sword and scavenge, pirate, and trade to stay alive.
Eterspire
Eterspire is a true free-to-play, cross-platform MMORPG where your skill and dedication define your progression! Play on PC and Mobile with crossplay, join a friendly and active community, discover new content updates every two weeks, and explore a massive world full of charming characters.
Global Agenda: Free Agent
2155. From the ashes of the devastating Third Great War rose the Commonwealth, an oppressive world government determined to control the entire planet. The few remaining independent factions retaliate the only way they can, with elite teams of special operatives trained in advanced warfare tactics and equipped with high-tech weaponry.
Blade & Soul Heroes
This thrilling free-to-play Collectible Action MMORPG offers the duality of turn-based strategy & real-time action. Experience exciting cross-platform play and embark on an epic quest where numerous stories are waiting to be discovered alongside your five member team. Unite your heroes!
Atlantica Global
Atlantica Global is a free-to-play (F2P) massive multiplayer online role-playing game (MMORPG), with a tactical combat system. Venture out in to the world of Atlantis where you'll find otherworldly monsters, amazing gear, and even more battle-hardened adventurers like yourself.
Urban Rivals
Urban Rivals World - for fans and new players! Come to fight and stay for the collection!
Heartwood Online
Heartwood Online is a cross-platform free-to-play MMO. Explore a vast world filled with adventure where you choose your own path. Immerse yourself in crafting, trade, PvP & PvE battles, guilds, politics, and a thriving player economy.
Gangs of Space
Gangs of Space is a massively-multiplayer Rogue Shmup where Gangs of players compete for the conquest of the galaxy.
Shakes and Fidget
Shakes & Fidget is a hilarious fantasy role-playing satire and at the same time, an award-winning RPG! Sounds crazy? With over 50 million enthusiastic players, it ranks among the most celebrated online role-playing games worldwide!
Champions Online
Grab your cape and defend Millennium City in this comic book-style action MMORPG! Design your hero and costume from thousands of costume pieces, face super-villains like Dr. Destroyer, and create your own unique nemesis.
Shinobi Warfare
Play an 2d turn based RPG multiplayer game, stylize your own shinobi and play different game modes alone or with your friends! Level up, unlock various items and skills and procced in your journey of becoming the next Kage!
Wurm Online
A sandbox MMORPG that has pushed the boundaries on what it means to be open world and stood the test of time. Dig, mine, shape the world around you and make your lasting mark!
ArcheBlade™
ArcheBlade is a free to play 3D multiplayer fighting game that captures the essence of combo-based fighting games combined with unique game modes. Play as one of many characters and master your skills to become the best fighter.
APB Reloaded
The world’s first and premier Action MMO Third Person Shooter allows you to choose between two sides of the law. Play as Enforcer or Criminal, customize your gear for the task at hand and hit the streets and play how you want in a city filled with more action this side of a Hollywood blockbuster.