Windows Phone 遊戲 Galaga Legions DX 去除 XBL 服務

Windows Phone Marketplace 連結：
http://www.windowsphone.com/zh-HK/apps/28bcc57b-e1d8-4f61-a508-fc5b2b91157d

XAP 包：
http://www.wpxap.com/thread-476471-1-1.html

修改很簡單，將 isNeedGamerServices 這個變數初始化成 false 即可。
ui.dll 的 IL 修改如下：

*** ui.org.ilThu Sep  6 12:09:42 2012--- ui.ilThu Sep  6 12:10:34 2012****************** 25510,25516 ****      IL_0013:  stsfld     bool ui.NetWorking::isLicensed      IL_0018:  ldc.i4.0      IL_0019:  stsfld     bool ui.NetWorking::s_hasUploadLeaderboards!     IL_001e:  ldc.i4.1      IL_001f:  stsfld     bool ui.NetWorking::isNeedGamerServices      IL_0024:  ldnull      IL_0025:  stsfld     class [Microsoft.Xna.Framework.Game]Microsoft.Xna.Framework.GamerServices.GamerServicesComponent ui.NetWorking::s_gamerServicesInstance--- 25510,25516 ----      IL_0013:  stsfld     bool ui.NetWorking::isLicensed      IL_0018:  ldc.i4.0      IL_0019:  stsfld     bool ui.NetWorking::s_hasUploadLeaderboards!     IL_001e:  ldc.i4.0      IL_001f:  stsfld     bool ui.NetWorking::isNeedGamerServices      IL_0024:  ldnull      IL_0025:  stsfld     class [Microsoft.Xna.Framework.Game]Microsoft.Xna.Framework.GamerServices.GamerServicesComponent ui.NetWorking::s_gamerServicesInstance