Tomb Raider: Legend

This trophy is on level 3 (Tokyo). You need to complete the whole level without even shooting your pistols. A very easy way to do this is wait until you have the cheat for the assault rifle from doing one of the time trials. Now enter the cheat, you will now have the assault rifle equipped. Keep this out throughout the whole level. Trophy will pop in the boss fight room. If you want to get this the first time you're on this level then you will have to melee the enemies and take their guns off of them. You must watch your ammo count though because as soon as you run out of ammo it will automatically switch you to the pistols. Note: If you die during the level your pistols will be automatically put back to your primary weapon and they will also go back to primary after the motorbike jump too. So make sure you switch to the rifle!