Blockade 3D is a free [F2P] First Person Shooter [FPS] MMO Game taking place in an editable procedural cubic world
http://mmoraw.com/index.php?option=com_content&view=article&id=1404:blockade-3d&catid=3:shooter-mmos&Itemid=4
http://store.steampowered.com/app/302830/
http://mmoraw.com
