Why is there no PaP?

Pros:
1. Cool weapons
2. Good zombie models
3. Toilet box 
Cons:
1. Zombies seem to levitate through ceilings and stairs 
2. Confusing map
3. You can glitch on top of everything
4. Needs better clipping
5. Co-op - Loading the map di...

That moment when the Springfield hits too hard   

Pros:
1. It's hard with a twist
2. You can trade guns for $500
3. Hard to get power
4. Cool perks
5. Great map modeling
6. No dog rounds
7. Hijacked rounds (Great job on creativity!  )
8. Buy perk slots
9. Good starting weapons
10. That ...

I love this map but there is one big glitch that nobody got. When I start a match, I get 2 crazy huge hordes of zombies and then they don't spawn...plz fix or help.