Walking Dead- Walkerpit

[xMsBx]

Hello =)

First let me say sorry for me bad English .

What is the point in upgrade walkerpit and walkers? It costs to much. Is it necessary, or can i continue the game without upgrading them?

And the survivors on the outpost, whats the point with upgrading them?

Hope some one can help. Thanks

 

[Chukwuemeka Okparaeke]

I love walking dead, so intense