Do the following to have an infinite First Aid Spray, Green Herb, Mixed Herb, or any healing item you wish. First, make sure you DO NOT read the Instructions Book file that you get at the beginning of the game. Get any gun (except the knife) and get the healing item you want for the glitch. Make sure that your inventory is organized in the following order:
-Playing Manual. -Your gun. -Your Healing item.
Equip your gun and then read the Manual. READ IT FROM THE FILES SCREEN. DO NOT CHECK IT. If done correctly, you will have your healing item equipped. If that's the case, exit the inventory screen and fire your gun. Now use your healing item. It shouldn't disappear, it doesn't matter how much times you use it. It will still work if you store it, so Chris should be able to use it, too. DO NOT MIX YOUR HEALING ITEM. IT WILL LOSE HIS INFINITE PROPERTY. This should make getting the Rocket Laucher a piece of cake.
Unlock the following characters in Battle Mode by performing the corresponding tasks:
CHARACTER - HOW TO UNLOCK Albert Wesker - Complete Battle Mode as Chris Redfield. Alternate Claire Redfield - Complete Battle Mode as Claire Redfield Steve Burnside - Obtain the Gold Luger Replica as Chris Redfield in the Main Game.
ACHIEVEMENT - HOW TO UNLOCK The Terror Begins (50 points) - Escape from the graveyard of terror. A Changed Father (50 points) - Liberate the changed man. Beyond the Shades (50 points) - Encounter a former S.T.A.R.S. captain. The Fallen Tyrant (100 points) - Flatten an unstoppable enemy. The Prisoner Who Lost Everything (100 points) - Defeat the nameless man and end his suffering. To The Frozen Land (50 points) - Begin the search for your sister. The Arrogant Queen (150 points) - Put an end to the Queen's reign. Duty and Humanity (50 points) - Deliver some medicine to a man in need. Weapon Crazy (150 points) - Get the Rocket Launcher. Battle Master (150 points) - Get the Linear Launcher from Battle Game. From The Young Lady (50 points) - Receive encouragement from a young lady. The Green Giant (50 points) - Say farewell to your fallen comrade.