Star Trek Fleet Command is a free-to-play strategy MMO that mixes base-building, real-time combat, and classic Star Trek lore into a surprisingly deep mobile and PC experience.

RAID: Shadow Legends is a free-to-play, turn-based fantasy RPG developed by Plarium Games.

Second Life is an interactive online platform that offers a 3D virtual environment where every avatar you encounter represents a real individual.

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

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

Minecraft is a game about breaking and placing blocks. Lots of blocks.

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

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).

APB Reloaded (APB = All Points Bulletin) is a Free2Play massively multiplayer online third-person shooter game.

GoldenEye: Source is a first-person arena shooter that aims to provide a faithful recreation of the classic N64 title GoldenEye 007’s multiplayer with refined gameplay, high definition graphics, and sound.

Renegade X is a free Tactical Shooter that aims to brings the Command and Conquer FPS experience to the Unreal Engine 3.

BlackShot is a fast-paced gritty urban military FPS. With intense and engaging game modes and a large inventory of weapons to dominate with, the many ways to obliterate your opponent is truly endless.

Naev is a 2D space trading and combat game, in a similar vein to Escape Velocity.

Mundo is an open source multiplatform 3D MMORPG.

Marvel Heroes was shut down in November 2017. Feel free to check out our multiplayer and online games category.

Cypher is a free online independent multiplayer shooter based platformer where strategy, tactics, and fast decision making are all needed.

Curse Client brings your favorite games, friends, teammates and communities together with technology to provide you with epic communication at your fingertips.

NetPanzer was designed to be an open-source, cross-platform, massively multiplayer tank battle game.

Compete with friends or players from around the globe using some of the world's deadliest modern weapons and vehicles.

With the World of Warcraft Starter Edition, you can create an account and check out the game up to level 20.

Counter-Strike Online brings you the same action-packed game as the original plus new feature, weapons, maps, and mods. Project has been abandoned, please check out our other multiplayer games.

MicroVolts is an online third-person shooter with dynamic cartoon style graphics and intense fast-paced gameplay.

Mutant Factions is a free online shooter. The gameplay is unique because you don’t play as a man, but as a mutant. Killing enemies lets you mutate and unlock crazy skills.

Continuum: Massively Multiplayer Spaceships was designed to see what it would be like to play Asteroids against your friends.

Panzer Combat II is a unique multi-player game using voice and a webcam-enabled computer to play a mini wargame of World War II tank combat.

Project Brooklyn is an open-world multiplayer third-person shooter loosely based on Tom Clancy's The Division's 2013's E3 Trailer Brooklyn.

Star Sonata 2 provides a rich fabric in which the players create and define the universe.

A new MMO set in deep fantasy world forged by dragons. Capture, train, ride and fight with over 300 dragons and unlock their unique skills.

zSILENCER is a re-creation of the original Silencer game originally created by Valve Software and discontinued.

Play 8 Ball, 9 Ball, 15 Ball, Snooker, 3D Chess, Link-up, Pair-up, Tetris and Bubble Fight against other players online.