孤胆枪手 (Alien Shooter)

生存模式中，增加了五个新任务，在主线任务完成后即可开启！
武器升级10级，现在，你甚至可以只靠手枪打通关！
不必完成全部关卡，你现在可以自由选择回头去玩你想要玩的任务！
黑屏Bug已解决！
希望你们喜欢新版本，感谢所有忠心粉丝的一路陪伴！ Survival mode, an increase of five new mandates to open after the main quest is completed!
10 weapon upgrades, and now you can even get through customs pistol alone!
Do not have to complete all levels, you can now play back the freedom to choose the task you want to play!
Black Bug has been resolved!
I hope you like the new version, thanks to all the loyal fans all the way to accompany!