Originally Posted by Kawaii Ryűkishi
My first time playing through Metal Gear Solid 3, I never once used the Scientist disguise. In the parts of the game where you're supposed to use it, I just kicked it normal infiltration style. Then, during the final battle in the field full of white flowers, I was looking for the best camouflage to wear, and I guess I hadn't acquired the Snow camo. Therefore, I put on the Scientist disguise only to find that all my weapons were disabled, and instead of linking this to the disguise, I assumed that it was a condition of the battle itself--that it had to be a CQC-only fight, sort of like the Ninja battle in MGS1. Another thing I didn't realize, though, is that you can't use CQC while dressed as a scientist, either. Fortunately, I only died once before I figured out what I was doing wrong.