Blade 9 logo.

Blade 9 is a free-to-play MMORPG developed by the Chinese developer MoreFun Online Group Co. Ltd. for Microsoft Windows. It was published in the Philippines by Massive Gaming from 2013 until 2015.

Blade 9 was originally self-published in the Philippines by its developer MoreFun through its live service gaming portal MoreFun Play. Its closed beta test began on April 7, 2013. When the game reached its open beta stage, its publishing rights were given to Massive Gaming.

The game was shut down in April 2015 along with all other Massive Gaming titles, as the latter's operator Massive Interactive Revolution Inc. was unexpectedly shut down due to fraud practices.