Pros:

On a moving train (Reminds me of RE:0)!
Dark, almost spooky backround
The train makes you think" Hmm what is this moving?"

Cons:

While there are some cons, I won't take any points off becuase they do not hinder gameplay:

Short - Even on Realism Expert.
Weapon placement seems a bit off.
Helicopter doesn't look like it is moving with the train even though it is.

Crashes without the addon support

Conclusion:

This is one of the best single-map campaigns I have ever had the GOOD FORTUNE to play. Hell this almost ranks up with the L4D1 RE2 Police Station map.

This map does not show any obvious glitches or anything like that.


In the future, I'm hoping the maker of this will make something similar to the train level in Timesplitters: Future Perfect! (Multiple trains and jumping across them!)