State of Decay 2: Juggernaut Edition Cheats and Trainer for Steam

[Ravenfyre]

The ammo cheat has a bit of a knack to it apparently.
Another player provided this solution in another thread:

@Solence

Unlimited ammo is working at least on some guns and the crossbows, just tested it. you just need to have a full stack in your bag (seems to work as long as its bigger than the magazine)

Edit: It appears to work if you remember to load before you run out of bullets, not sure if I had a stack size that was too small or if you need 2 stacks for an empty reload, but just test fired it with 20 bullets and a JL94 Civilian and so long as I reloaded before I was dry it was unlimited