Am I allowed to use any of the weapons cheats to beat this mode? Right now I'm pinned down in the 2nd 1/2 of chapter 4 and can't for the life of me figure out what to do. The area is far too large for me to get a headshot on anyone but yet they seem to manage it ever so well. And when they rush me, I'm far too injured to take advantage of it so....anytips?

There's weapon cheats in Uncharted? and I got a platinum without using it?!?!?!?!?

I think the OP means the things that gets unlocked as you collect more and more treasures.

What are these things that unlock with more treasures you pick up?

Yeah, I meant the unlocked weapons. Can I use them or will I be penalized? I didn't use them in hard mode because once I got the hang of their patterns, enemies were easy, this time around it's like O.o

EDIT: Curses, turns out I've yet to unlock the weapon I want (Grenade launcher)

EDIT II: You platted the game without once noticing a big sign saying "Reward unlocked?"

By collecting treasures, you unlock stuff like alternate costumes, alternate post processing modes (like the humurous 'next-gen' look), playing the game in a 'mirror world', making of cut-scene videos, artwork, slow motion mode, the ability to equip any weapon (assuming you've unlocked it of course) and unlimited ammo.

I'm sure there's some other ones.

I love the Naughty Dog T-shirt, that's the one I always wear. You can even play the game "dressed" as Sully or Elena.

lmfao I feel like a fucking noob right now.

haha, if you are interested in them, start a game, pause it and go to "bonuses" then rewards.

I will def. be going back to it. Probably the only game I'll ever go back to after getting platinum.

Thanks for the thread guys lol.