Master X Master Global Test (Japan, Korea and Taiwan).  I got 4 Keys for Japanese MXM Version. Global Test last until March 22nd.
Master X Master Global Test Key Giveaway
Closed Beta Testing Schedule - March 9th ~ March 22nd
Testing Hours - http://mxm.ncsoft.jp/board/notice/article/67

MXM - MOBA with PVE and PVP modes developed by NCSoft and featuring characters from other NCSoft games.

Master X Master Gameplay -
Master X Master (Japanese server) Global Test Giveaway last 24~ hours and after it over I chose 4 random winners.

Rules:
Share this giveaway on your facebook or twitter with #masterxmaster #mxm #moba and upload the screenshot which shows that you have shared this event in the comments.
Example -
Master X Master Global Test Key Giveaway
If you win I send you email with Instructions and Key.