使用教程：
1.下载压缩包文件解压
2.运行inlaws.exe安装升级补丁到游戏目录
3.开始游戏
更新说明:
v.1.1.2490
- overall performances improvements
- optimized monster path finding in hack n slash level
- streaming of some big levels
- upgraded to FP 11.6/AIR 3.8
- optimized light assignement to reduce shader updates in hack level
- changed algorithm for point lights in hack level (use normals + multiply)
- better looking hero ambient lighting in hack level
- use WinXP dinput8.dll (should prevent some pad.exe crashes on XP)
- allow heal during bombs quest
- heal hero when kaeris leave in aogai
- allow talking to merchant while airship is near
- fix airship recovery in sacred grove
- fix hero-in-a-rock when going back to start level
- few typos
