Pros:

- Nice environment
- Long campaing
- Nice poster

Cons:

- Too many special infected made the gameplay a little frustrating.
- Not enough items
- Finale was little boring and standing on the hay bales made you invicible.
- Huge fps drop and messed up sounds when the rescue arrived.

Conclusion:

The extra specials and lack of items was a pretty annoying combination, but otherwise it was a great campaing with a lot of detail. The finale needs to be fixed, most importantly the fps drop and hay bale glitch.