The map is all about the ZRF, where scientists make experiments with zombies and their DNA. You are one of those scientists and you make a experiment, but it fails and the whole facility becomes conterminated. You have to escape quickly! But the damage, made to the building, also allowes other monsters to come in, so its even harder to get out!

As you will see in the map, its not finished yet. I will update it, when I made some significant new process.

Have fun!
Thanks for reading and feel free to comment!