Good news. Bluestacks team released Bluestacks 0.10.0.4321. Bluestacks is now acting as a 100% real Android tablet so all Gamevil, and com2us works on Bluestacks again without cheat, hack and emulator detection, but make sure you have uninstalled all cheating/hacking tools before playing. I tested Darkness Reborn, Kritika and Summoners War and three of them works perfectly on non-rooted/rooted Bluestacks
Please do not use Bluestacks to cheat, hack or use macro/bot programs to increase your game experience otherwise they will use other method to block Bluestacks again. Thank you!