Games like DC Universe Online

"DC Universe Online is a free-to-play MMORPG set in the DC Universe, allowing players to become heroes or villains and fight alongside or against iconic characters such as Batman and Superman. With fast-paced combat and storylines written by DC Comics writers, players can explore iconic locations and customize their character's path to legend. All episodes are now free for players.".

In LEGO Batman 2: DC Super Heroes, players can control various DC superheroes, including Batman and Robin, to save Gotham City from villains Lex Luthor and the Joker. The game features 50 playable characters, each with unique super abilities, as well as mastering new suits and gadgets. It also includes co-op play, voice acting, and various vehicles to explore the open world of Gotham City.

"Champions Online" is a Free-to-Play MMORPG that lets you become a superhero and defend the world from villains. The game offers total customization of your character's appearance, as well as depth and fast-paced action that challenges both new and experienced players. The "Shadow of Destruction" update introduces a new end-game zone for veteran players to explore and battle evil forces.

In LEGO DC Super-Villains, players become their own villain in a comedic open-world adventure. With single-player, local multi-player, and co-op options, explore the DC Universe and uncover the Justice Syndicate's intentions alongside notorious DC super-villains. Despite some bugs and grinding, the game offers fantastic gameplay, excellent graphics, and a stellar soundtrack that will make you laugh.

"LEGO Marvel Super Heroes 2" is an original adventure game featuring time-traveling Kang the Conqueror. Join Marvel Super Heroes and Villains from different eras, across lands like Ancient Egypt and 2099 New York, in a cosmic battle for Chronopolis. With new battle modes, players can compete in themed challenges and arenas. Expect various characters, including Guardians of the Galaxy, Spider-Man, Thor, Hulk, Black Panther, Captain Marvel, Doctor Strange, and Green Goblin.

"Dungeons & Dragons Online is a free, 3.5 edition RPG game with authentic gameplay and iconic monsters from the beloved tabletop game. Experience danger and adventure, test your skills in combat, and play alone or with friends in this massively-multiplayer online game."

LEGO Batman 3: Beyond Gotham is an action-packed adventure where Batman teams up with DC Comics heroes to stop villain Brainiac from destroying Earth. The game features exciting space combat and over 150 unique characters, including Justice League members and big LEGO figures. Players must journey to different Lantern Worlds to collect the Lantern Rings and stop Brainiac’s evil plans.

Teen Titans Go! Figure is a follow-up to the popular game Teeny Titans, where players collect over 100 figures of DC superheroes, including Batman, Superman, and Wonder Woman. The game allows players to customize their squad, repaint figures, and swap character abilities. Players can challenge friends in multiplayer mode and choose to play the story mode as any of the Titans, featuring unique dialogue and original voiceovers.

The Elder Scrolls III: Morrowind® Game of the Year Edition is an open-world, epic RPG that allows you to create your own unique character and embark on various quests. This edition includes the main game and both expansions, Tribunal and Bloodmoon, offering new locations, quests, and challenges. With its immersive 3D graphics and detailed gameplay, Morrowind provides a rich and engaging gaming experience.

Ryzom, also known as The Saga of Ryzom, is a free and open source massively multiplayer online role-playing game developed by Nevrax for Microsoft Windows, OS X, and Linux.