Yes, you can unlock the Infinite Rocket Launcher in Resident Evil, specifically in "Resident Evil 5." To obtain it, you must complete the game on any difficulty setting, including easy mode, while achieving an S rank in all chapters. Once you've met these criteria, the Infinite Rocket Launcher will become available for purchase in the in-game shop.
Maybe?
If you first can beat the game, then you unlock an infinite RPG. Its expensive, but once you get it, you wont need anything else. I just run around with the last magnum pistol and the ∞ rocket launcher.
There is no Rocket Launcher, but a Grenade Launcher can first be found someway through the campaign Dead Centre
To do this, you need at least one normal weapon, and the Infinite Rocket Launcer. At the begining of each chapter hit an enemy with any weapon once (any weapon other than the IRL) You can then fire away at anything with the Rocket Lancher, no matter if you hit or miss an enemy, and you will get 100% hit rate at the end of the chapter. This happens because the game does not register the Rocket Launcher hits like the other weapons hits.
Win a bunch in rec ball or speed ball I can't remember but then you will unlock the rocket launcher then buy it for like 9,500.
use action replay and update it
Beat the game with Leon to unlock the infinite launcher, it has to be bought. beat separate ways to unlock Chicago typewriter(Tommy gun,infinite bullets). In mercenaries get a five star ranking on each level with each player to unlock the handcannon. Beat the game with leon on pro difficulty to unlock the laser cannon. Or if its your first time playing it, as you progress through the game more guns will be unlocked.
You'll get a Rocket Launcher with infinite ammo after clearing the game for the first time. When you have (If you have the game for Ps2) cleared Seperate Ways you'll get the Chicago Typewriter with infinite ammo. That's everyone I know. You probably get some new weapons efter clearing Normal and Proffessional but i don't know if they're infinite.
You've gotta finish the game in under five hours.
There is no m16 in Resident Evil 4; however, there is Chicago Typewriter (looks like AK47), P.R.L. 412 (Plaga Removal Laser), Handcannon, and Rocket Launcher (unlimited ammo). To unlock the P.R.L. 412 and unlimited ammo-ed Rocket Launcher, just save the game at the end and you should see that it says: "Cleared Game" then "Next Round". When it's on the menu, go to load game and play the game again that you just cleared. After you loaded it, there should be a merchant menu (I call it), then go to buy, then go to P.R.L. 412 and buy it, it's totally free! But for the infinite Rocket Launcher, the price is 1,000,000 pesetas. The Chicago Typewriter is unlocked only by playing "Ada the Spy" and complete the game. It's short but quite hard. Then for the Handcannon, you have to complete all the games in the Mercenaries and get all 5 stars on every each game. Handcannon's price is 0 pesetas but if you want to upgrade it to infinite ammo and a high damage Handcannon, you have to spend about 30,000 to 50,000 or so, I never really did count the money for it because I played a lot of rounds and got it. Hope this help you a lot.
Is rpg rocket launcher ure talking about,u have to beat the entire game on any difficulty. Go to map selection and see ur timing. When u completed game within 5 hours,u will receive a bonus saying infinite unlock. Go to bbonus features,infinite amo Nd activate it
You have to buy the weapons, and get infinite ammo, new versus characters, outfits, and extra screen modes by going to bonus features when you click 'play'.