Resident Evil 6 couldn’t be a Resident Evil game without an infinite ammo cheat to give you an unlimited supply of ammo (that there never seems to be enough of), so how do you unlock the infinite ammo cheat in Resident Evil 6 for the PC, PS3, and Xbox 360?
Well, you may have noticed an infinite ammo option that can be turned on from the start of the game, however this simply allows infinite ammo to be used in a game, it doesn’t give you infinite ammo for a weapon.
Infinite ammo has to be purchased for each weapon, and this time it takes up a skill slot for that weapon.
In order to purchase the infinite ammo skill for a specific weapon, you have to complete all four campaign stories. That means beating the game with Chris Redfield, Leon S. Kennedy, Jake Mueller, and the unlockable story for Ada Wong as well.
Check out my other article for a complete list of cheats, unlockables, tips, and tricks for Resident Evil 6.