To get infinite ammo in Resident Evil 4 Remake (RE4), you can equip the Cat Ears or buy Exclusive Upgrades for specific weapons. Find out how to get unlimited ammo, how to unlock and use all infinite ammo weapons, and more about infinite ammo!

How to Get Infinite Ammo

How to Get All Infinite Ammo Weapons
Wear the Cat Ears Accessory Unlock the Infinite Rocket Launcher Fully Upgrade the Chicago Sweeper Fully Upgrade the Handcannon Fully Upgrade the Primal Knife

Wear the Cat Ears Accessory

You can gain access to infinite ammo for every weapon (aside from the regular Rocket Launcher) by wearing the Cat Ears accessory. To get this accessory, you have to beat the game on Professional Mode with an S+ Rank, then purchase it from the Extra Content Shop for 3,000 CP.

How to Unlock Everything in Extra Content Shop

Unlock the Infinite Rocket Launcher

For players who want infinite ammo for the Rocket Launcher, you can get the Infinite Rocket Launcher from the Merchant in New Game Plus for 2,000,000 Pesetas.

The weapon's steep cost is well-deserved, as having infinite rockets lets you quickly breeze through most enemy encounters in the game. However, it's possible to get a discount to only 1,600,000 pesetas if you have the Leon w/ Rocket Launcher charm.

Infinite Rocket Launcher Discount and How to Unlock

Fully Upgrade the Chicago Sweeper

Getting the Chicago Sweeper's Exclusive Upgrade gives it infinite ammo, which you can do by maxing out the weapon's regular upgrades or using an Exclusive Upgrade Ticket.

You can unlock this Bonus Weapon by finishing the main story on Professional Mode with an A Rank, which requires beating the game in 7 hours or less.

Chicago Sweeper Location, Weapons Stats, and Upgrades

Fully Upgrade the Handcannon

Like the Chicago Sweeper, unlocking the Handcannon's Exclusive Upgrade also gives it infinite ammo. You can do this by maxing out the weapon's regular upgrades or using an Exclusive Upgrade Ticket.

You can unlock this Bonus Weapon by completing a New Game on Professional Mode without using Bonus Weapons.

Handcannon Location, Weapons Stats, and Upgrades

Fully Upgrade the Primal Knife

For those who want an unbreakable knife, unlocking the Primal Knife and getting its Exclusive Upgrade gives it infinite durability, letting players parry, stealth kill, and execute foes as much as they want.

You can unlock this Bonus Weapon by finding and destroying all 16 Clockwork Castellans, then buying it from the Extra Content Shop for 1,000 CP.

Primal Knife Location, Stats, and Upgrades

What Is Infinite Ammo?

Endless Supply of Weapon Ammo

Getting infinite ammo for your weapons means you have an endless supply of ammunition. With infinite ammo, you can continuously gun down foes without running out of bullets or needing inventory space for ammo boxes.

Infinite Ammo Does Not Remove Reloading

However, having infinite ammo does not mean you can shoot without reloading. You will still have to reload your gun when its magazine runs out of bullets.

Greatly Helps With Certain Achievements

Getting infinite ammo for your weapons also significantly helps when completing certain Trophies, like Frugalist and Sprinter, making it a great option to have when aiming for 100% completion.

100% Completion Roadmap

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