Awesome but lacking

The game itself is freaking amazingly fun blasting zombie after zombie into piles of gloop but I and others around be have agreed on a few problems so heres a pro con list
Pros:
Fun gameplay
Zombies
For what Guns there are they are powerful
Cool upgrades + few good maps

Cons :
First of all Lacking weapons there is 3 which dont get me wrong are epic but I and others agree more weapons would push this game into the epic pool. Maybe some like a high caliber sniper weapon for precise kills a rocket launcher also warhead launcher And many others

More maps I like the maps but maybe a few more?

And a skill with the ability of having a small squad of soldiers / men to protect your base till death?

I dunno. I give this game a 4 star because of the content that could be! I do suggest but I would like content added !!!!!

dahlvi about Zombie Gunship: Gun Down Zombies