Roblox is an online game platform and game creation system that allows users to program games and play games created by other users.

Second Life is an online 3D world where everyone you see is a real person, and people build every place you visit just like you.

League of Legends is an online game inspired by the popular Defense of the Ancients mod for Warcraft III: The Frozen Throne.

Minetest is an infinite-world block sandbox game and a game engine inspired by InfiniMiner, Minecraft, and the like.

Minecraft is a game about breaking and placing blocks.

BZFlag is a free 3D online multi-player multi-platform tank battle game. It was one of the most popular games ever on Silicon Graphics machines and continues to be developed and improved to this day.

World of Tanks is a team-based massively multiplayer online game dedicated to armored warfare in the mid-20th century.

ZED Online is an Open Source online multiplayer real-time strategy game that is a remake of the 1996 classic game Z.

Counter-Strike 2D is much like the original Counter-Strike game by Valve Software but with a 2D top-down perspective.

In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Also downloadable with the Arc Client.

Teeworlds is a free online multiplayer game similar to Worms. Battle with up to 16 players in a variety of game modes, including Team Deathmatch and Capture The Flag. You can even design custom maps.

Warframe is a cooperative free-to-play online action game set in an evolving sci-fi world.

As a pilot known as a "MechWarrior", you are about to take control of the most powerful mechanical battle units the universe has ever seen.

Star Wars: The Old Republic is the only massively-multiplayer online game with a Free-to-Play option that puts you at the center of your own story-driven Star Wars saga.

Boring Man has you battling other poorly drawn 2D stickman online while jumping around like a lunatic and getting blown up into smithereens.

Fortnite Battle Royale is the FREE 100-player PvP mode in Fortnite. One giant map. A battle bus. Fortnite building skills and destructible environments combined with intense PvP combat. The last one standing wins.

Enjoy some of the famous multiplayer games in the world with the click of a button.

Eudemons Online is a fantasy MMORPG. In this mythic world, you can choose to become a Warrior, Mage and Paladin.

Urban Terror is a free multiplayer first-person shooter developed by FrozenSand, that will run on any Quake III Arena compatible engine.

Heroes of Newerth is a multiplayer online battle arena game derived from the Warcraft III: The Frozen Throne custom map Defense of the Ancients.

Robocraft is a free online game where players build battle-ready robots from cubes and then take them into epic battles.

Star Conflict is a PVP and PVE MMO action game that puts you at the helm of a space ship to fight in the star fleet’s massive battles.

Fractured Space has you taking the helm of a gigantic capital ship and getting ready for battle.

Knight Online is a massively multiplayer online role-playing game (MMORPG) that utilizes a party system where you help your fellow players to advance.

Anarchy Online (AO) is a science fiction themed massive multiplayer online roleplaying game (MMORPG).