Anarchy Online is a 3D Sci-Fi MMORPG originally released in 2001 as a subscription based game. Currently players can create free accounts and explore the original game world though the most recent expansions are only available to paying subscribers. Anarchy Online has 4 races and 14 classes.

Shadow of Legend Information
Game Title: Anarchy Online
Genres: 3D, Sci-Fi, MMORPG
Publisher: Funcom
Developer: Funcom
Area: Global
Official Site: Click Here
Platforms: Microsoft Windows

Shattered Galaxy is a 2D Sci-Fi MMORTS. Players command squads of 6-12 units in large scale battles which can involve 40+ players. Join one of three factions and wage continuous war with dozens of Infantry, Mobile, Aerial, and Organic units. Though no longer updated, Shattered Galaxy still has a sizable following.

Shattered Galaxy Information
Game Title: Shattered Galaxy
Genres: 2D, Sci-Fi, MMO
Publisher: Kru Interactive
Developer: Nexon
Area: USA & Europe
Official Site: Click Here
Platforms: Microsoft Windows

Neosteam is a 3D Sci-Fi MMORPG set in a Steam Punk universe. Neosteam has beautiful graphics and music which are up to par with most pay to play games. With 2 factions at war, 6 races, and 4 classes to chose from, Neosteam is one of the best free to play MMORPGs available.

Neosteam Information
Game Title: Neosteam
Genres: 3D, Sci-Fi, MMO
Publisher: Game & Game
Developer: Joyimpact
Area: Global
Official Site: Click Here
Platforms: Microsoft Windows

Age of Armor is a 3D Sci-FI MMORPG with fast paced combat, unique skill options, and a sleek interface. Age of Armor is unique in the sense that you can play as both your mech’s pilot and as your mech. The game’s skill system very closely resembles that of Eve Online, a pay to play mmorpg.

Age of Armor Information
Game Title : Age of Armor
Genres: 3D, Sci-fi, MMORPG
Publisher : Suzhou Snail Electronic Co.
Developer : Suzhou Snail Electronic Co.
Area : USA/ Global
Official Site : Click Here
Platform: Microsoft Windows

Starport Galactic Empires is a 2-D Sci-Fi Space Exploration and Trade MMO with open PvP instead of PvP servers. Explore hundreds of star systems and trade or fight your way to the top. Starport has some similarities to EVE Online but is 100% free to play.

Starport Galactic Empires Information
Game Title : Starport: Galactic Empires
Genres: 2D, Sci Fi, MMO
Publisher : PlayTechTonics
Developer : PlayTechTonics
Area : USA / Global
Official Site : Click Here
Platforms: Windows XP / Vista

Zero Online is a 2-D Sci-Fi MMORPG with fast paced combat and absurdly fast experience. Zero Online is unique in the sense that your character is actually a robot (think Gundam Wing) and as you level up, you can upgrade your weapons and upgrade your “Gundam” as well. The game plays similarly to Eudemons Online.

Zero Online Information
Game Title : Zero Online
Genres: 2D, Sci-fi, MMORPG
Publisher : TQ Digital
Developer : TQ Digital
Area : USA/ Global
Official Site : Click Here
Platform: Microsoft Windows

Bots is a 3-D cartoony Mech Combat MMO. Bots has three Mech types and three different game modes. Players can level up and earn money to upgrade their Bots or use the cash shop for even more powerful upgrades.

Bots Information
Game Title : Bots
Genres: 3D, Sci-Fi, MMO
Publisher : Acclaim Games
Developer : Acclaim Games
Area : USA/ Global
Official Site : Click Here
Platform: Microsoft Windows

RF Online is a 3D Sci-Fi MMORPG that used to be pay-to-play, but is now free-to-play. RF Online takes place in the distant future where three factions struggle for control over resources throughout the universe. The game is absolutely gorgeous and has top notch original music.

RF Online Information
Game Title : RF Online
Genres: 3D, Sci-Fi, MMORPG
Publisher : Codemasters
Developer : Codemasters
Area : USA/ Europe
Official Site : Click Here

Exteel is a 3-D, third person, Mech Combat MMO. Mix and match different parts and fight others with multiple game modes such as Capture the Flag, Death Match, Last Stand, and Territory Control. Exteel is a much expanded version of Custom Robo, but for PC!

Exteel Information
Game Title : Exteel
Genres: 3D, Sci-Fi, MMO, Shooter
Publisher : NCsoft
Developer : NCsoft
Area : USA / Global
Official Site : Click Here
Platforms: Microsoft Windows