Transformice
A cute little free-to-play MMO platformer. Source: https://www.freetogame.com/open/transformice
January 2015
lootdropdaily Gear Up
Control your unique tank or robot in multiplayer arcade action! Source: https://www.freetogame.com/open/gear-up
8BitMMO
A free to play retro-style 2D MMO and a giant construction sandbox! Source: https://www.freetogame.com/open/8bitmmo
One Piece Online
One Piece Online is a 2D Tower Defense Action MMO! Source: https://www.freetogame.com/open/one-piece-online
StarColony
A free-to-play browser MMO strategy game that puts you in command of a rapidly growing...