订阅以下载
Infected Lab X Campaign

This map is not mine. If author will ask me to remove it I will remove it immediately.
The author is Herezy: http://gamebanana.com/maps/140620

Try to find the escape on this laboratory.
This is a map into an underground laboratory, your squad need to find the exit, but careful aliens are every where, and there are some ambushes.
===$$$ NOT MADE BY TILEGEN $$$===
HELP: DO NOT RUSH, JUST GO SLOW and use strategy. Good luck the map is not easy^^
Thank you to Downloading it and enjoy.