update 20170320

Update 20170320 Very grateful to Busasgaming support and reminders, we have the first time to amend part of the shooting and accurate problems, but the archery is a parabola, you need to be familiar with the players to master, feel the real archery fun. Also thanks to I_DriVE_I try, because the game time is relatively long, 10 off and more weeks, so we design the game have more fun, although more blood, thank you for your try.