Considering the are only what, 2 guns you can get? A little unrealistic, but let's just ASSUME in the county this takes place, guns are heavily regulated, most didn't no how to produce them and the knowledge has since been lost. Sad. BUT the game is still amazing aside from that. Great exploration, scary and thrilling... I hope that they add more as they did with DL1, like more ranks that actually produce results conspared to the fact in DL2 that leveling up only gives you more abilities but no additional damage perks. Absolutely love the company and their previous zombie games, they tend to provide good story and gameplay.
Also, don't go in expecting any legitimate moral choices. It isn't right any way you go.