Top similar games like ERZ Online:

DIElectric World is an MMO sandbox RPG set on a mysterious planet where modern technology has failed. Build thriving settlements, transform the environment, master professions, survive a living world shaped by the seasons, and uncover the secrets of the enigmatic mineral Keplerite.

Explore thousands of planets, gather resources, craft warships, and battle space pirates. Form factions, conquer worlds, and build your galactic empire in this vast sci-fi sandbox. Captain — are you ready?

RPG MO is a nostalgic MMORPG that reminds of Ultima and Runescape Classic.

An Idle Space MMORPG where you progress at your own pace, but the universe is built together. Explore a procedural galaxy of nearly 50 million star systems alone — or join a Squadron to pool resources, raise space stations, upgrade shared buildings, and expand across the stars as one.

Albion Online is a fantasy sandbox MMORPG featuring a player-driven economy, classless combat system, and intense PvP battles. Explore a vast open world full of danger and opportunity. Grow your wealth, forge alliances, and leave your mark on the world of Albion.

EverQuest® II is a deep fantasy MMORPG with over two decades of content, a thriving world, and ongoing expansions that keep Norrath growing. Create your hero and adventure through a massively rich, ever-evolving universe.

Stash is an MMO with turn based grid combat, custom housing, a tabletop art style, and more loot than you can fit in a portable hole. Stash has the charm of a pen-and-paper gaming group with the gameplay of a deep, interesting, unique RPG. Join our friendly community!

Wild Terra Online is a sandbox RPG, in a completely player-controlled medieval world. You will have to survive in a forest full of predators, build a shelter and improve your crafts skills, tame animals and fight for treasures. You can become anyone and do whatever you want!

Play ArcheAge - A vast open-world sandbox MMORPG with everything you can possibly imagine.

Explore a universe of diverse worlds. Jump between adventures, trade, craft, and meet other players. Each world offers unique challenges, while a shared economy and evolving environments let your actions ripple across the entire connected universe.

Free-to-play MMORPG Eternal Magic is a huge fantasy world with a flexible class system, dynamic combat and epic battles for up to 80 people. A MOBA mode, a party in your mansion, weddings, and guild battles. A killer mix for an incredible adventure!

At the sunset of human life on planet Earth, you are a military pilot controlling a space ship, and you find yourself at the very epicenter of the battle in the solar system. You are forced to retreat into the unknown, distant Arcanum system through hyper-jumping.

Dual Universe is a first-person Sci-Fi MMO built and driven by players, in a single persistent universe. You can build almost anything out of voxels, trade in a free economy, lead industries, travel through space, explore planets, or wage war in a fully editable sandbox universe. Subscription-based.

Therian Saga is a MMORPG that tries to stand out of the crowd by offering a compelling storytelling surrounded by a massive mathematical set of rules that define the world your hero will evolve in. It could be said that it borrows elements from old-time MUD games, strategy games and even tabletops RPG.

Enter a magical, 3D fantasy world filled with hundreds of unique locales, immersive lore, and exciting quests -- and it's all free to play. Join thousands of players from around the world, and be part of a one of a kind community.

An sandbox open-world MMORPG that brings back the nostalgic charm of the top-down view, offering demanding and engaging gameplay with modern graphics and pure, straightforward PvP, where combat, free from excessive visual effects, allows players to focus on the true dynamics of battle.

Build a city, Create an Empire! Research 400+ technologies, and Build 70+ buildings, Craft and Trade 380+ items in an entirely player driven market. Fight Wars and Forge Alliances with thousands of players and create your own Empire in this award-winning, critically-acclaimed MMO.

‘Ruin Adventurer’ is an automation game with survival and programming elements. Use your robots to ensure your survival, automate resource gathering, and ultimately escape the ruins.

Away Team is a new Oxygen Not Included game. Mistakenly shipped off to an alien world, you will need to harness the environment and master temperature, pressure, chemical reactions and more in order to survive, and possibly, thrive.

In Prosperous Universe start your galactic empire by trading on the real-time market exchange with other real players. Build your 1st base from humble beginnings & watch as your business flourishes with complex supply chain strategies. Economics, politics & realism fuel this immersive business MMO.

Kingdom Wars is a free to play 3D MMORTS with real-time siege combat, without the pay to win element so common in the genre. Kingdom Wars offers beautiful 3D online world, where players construct strongholds, direct citizens, complete quests and eventually manage a global empire.

Project: Gorgon is a fantasy MMORPG that allows you to forge your own path through exploration and discovery.

Angira Online is a survival and building game set in a fantasy Norse world. Set out into an unknown world and make your mark on the unexplored wilderness. Build towns, lay roads, bring civilization to the forests of Angira.

Player bases are located on asteroids, which travel within the Oort Cloud. Once they’ve acquired the appropriate skills, players can control their asteroid’s movements. Mass-combat enthusiasts will love the Arena: here, players can battle it out against alien races or other Astro Lord players.

Fly through Subspace, build your own ship, and engage in epic battles. Mine asteroids and research new technologies. Uncover the origins of the alien homeworld by solving weekly events in this Co-op PvE MMO.

A top-down space MMO where every action shapes a persistent, player-driven galaxy. Trade, fight, explore, and colonise as you build your empire. Run supply chains, wage faction wars, and customize ships in a living economy driven by real supply and demand.

Icarus, проверенная временем MMORPG, вобрала в себя лучшие черты жанра. Драматичная история, битвы в небесах верхом на драконах, рыбалка среди редкостных красот — вечер в Мидласе понравится и новичкам, и ветеранам.

The ultimate space sandbox. Participate in epic fleet battles, form alliances, strive to dominate entire galaxies and harness the universe’s resources for your industrious empire or the destruction of others. Customise your experience, the universe is yours!

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!

F.A.R.M.S.: Chill Factory is a relaxed automation sim where you build at your own pace. Design complex lines with the intuitive Link System and Relays. Unlock new tech via the Tech Tree, boost production with your clicks, and manufacture everything from iron to sushi in your ultimate factory!

Wurm Unlimited is the standalone version of the fantasy sandbox world Wurm Online, the MMORPG where the players are in charge! A pioneer in the ideas of player influence, crafting and adventure, it is now one of the most deep and feature packed true sandbox experiences available.

A massive online multiplayer where everyone plays on an exact replica of planet earth. The game is set 1000 years into the future where you rebuild society. Grow your town, trade with other players, face challenges and discover the rich history of this suspiciously empty planet.

Descend into the depths, extract valuable resources, and turn them into the engine of a growing industrial operation. Build underground infrastructure and process everything on the surface to expand your production and unlock increasingly powerful upgrades.

Icaria is a robot colony builder where everything can be programmed. Build factories, design logistic networks, terraform the landscape, and explore an unknown alien world.