Resident Evil 5 questions on infinite ammo

[Tallahassee]

question number 1. do you have to beat the game before you can use infinite ammo
question number 2. besides fully upgrading your gun is there anything else you need?

 

[echoey]

Exchange points, save em' up to unlock inf ammo for each gun.
takes awhile man my advice is get your favorite gn on inf ammo an run through the game try an get S ranks too so you get 2k points after each level, It does take awhile to get all the guns unlocked lol

Q1 yes you gotta complete the game first
Q2 you need to turn inf ammo on in the special settings

 

[Tallahassee]

how many points do you need?

 

[echoey]

each gun is around 15k 20k or less

 

[loathsbane]

some of earlier guns like the original hand gun are 6k to make infinite. really there isn't any point in doing it. just beat the game in under 5 hours and max out a sniper and the hydra and you're good to go. infinite rocket launcher is op, but hey... it still works.