Pros:

- Great combo of ice and fire.
- Well played out intro. 
- Nice placement of weapons.
- Liked the Yetti skin for the tank.

Cons:

- The Yetti skin makes every other tank besides this map invisible.

Conclusion:

This map is great but that problem with the tank is a very big issue please fix this for future players of this map.

Pros:

-Very fun map.
-Good places to hideout in.
-Weapons spread out for more fun.
-Portal cake XD
-Fun games in the bowling alley.
-Good zombie spawn time. 
-Chests full of goodies.
-Great detail. 
-Zombie with a suitcase of pills and adrenalin is priceless.  

Cons:

Nothing that I'm able to think of at the moment.

Conclusion:

This is one of the best survival/scavenger map iv seen in a while. Keep up the map creating. If you don't have this map your missing out on some fun stuff.