"Mastering Resident Evil 4 Remake: Tips and Tricks"

To get infinite ammo in the Resident Evil 4 remake, players need to beat the game and start a new one to unlock the Infinite Rocket Launcher, Infinite Chicago Sweeper, and Infinite Handcannon. Alternatively, players can modify every gun in their arsenal with a set of cat ears, which unlock after completing a Professional playthrough and reaching S plus ranking or beating the game in 5-and-a-half hours. However, this requires a significant challenge and effort.