Jenka's Nightmare Weps

Why, when I start a new game the Snake fires correctly, but some time later when I click X it just does the Weapon Change sound and animation instead of shooting? Even if I save, I exit and I join the game. I just need to begin the mod from the beginning, that's annoying

P.S. This is the image: http://imgur.com/ERHjyyC
P.P.P.P.P.P.P.P.P.S. You can see that the weapon window isn't aligned with the life bar, that's the weapon change effect that I get when I click X

 

out of ammo

 

Oh, how can I get some ammo?

 

Only by using health/ammo refill stations, I'm afraid.

 

Ok, thanks

 

Depending on the version you're playing, the Snake's ammo should refill over time, albeit very slowly.

Spoiler

You may also not want to pick the Snake up until later in the game, but that's just my two cents.