Well the first glitch I mentioned I found with a friend, nobody told us the glitch, we found it on our own.
A friend of mine found the 2nd one.
Scarab gun is something you'll have to look up on gamefaqs.com or something because it's too hard to explain how to get it. Basically, it's the same gun that the big ass spider on metropolis has, and it has infinite ammo.
Ah, I've heard about that. But I'll look it up. Ty.
WOW. Never knew there were so many tricks and hidden things in the game. Especially one 1 player. Cool. I always appreciate game developers that put in little extras. Like on Perfect Dark, the cheese pieces. Easter eggs that is I suppose.
if you find the secret skulls on campaign there are some pretty neat things that happen. you'd have to look them up somewhere to cuz they are all fairly hard to get and it must be in legendary which is pretty hard in itself.
Umm, so I got the banshee past the tunnel and I'm currently looking around on top of the "bridge structure" but I can't seem to find the danger cones or the gun for that matter, little help?
Edit:
Nvm I got it. It's super tight! Yes!
What happens w/ the skulls, I heard the mostly just kill you and stuff. But if you find them all thier might be a super legendary mode or somthing.
The skulls all do different things, for example "Sputnik" lowers gravity a lot and makes it where things go flying when you smack them or blow them up. "Blind" makes it where you can't see anything on your screen, like your gun and health and stuff, the screen is completely blank except for seeing what is in front of you. "Grunt Birthday Suprise" makes it where if you shoot someone in the head they blow up like a plasma grenade.
You'll have to look them up, they are pretty cool.