The Bolt In Oroxon Seems Impossible To get But You Need The Visabomb.....So Fire it past The Bolt Into The Alain Wall And It Will Blow Up Contenue Doing This Until You reach Freash Air at The End Of the Tunnel (even though theres no freash air) Than Go Around To the Entrence Into it And Good Luck Getting Acrose the Lava!!

Rileyjedix

I remember it took me FOREVER to figure out how to get that one. After beating the game, going back and finding all the gold bolts I missed was cool. This one though, I tried going to the giant metal door and blowing it up front. From bombs to R.H.Y.N.O. until you actually find out that's a waste of ammo.

I remember having so much trouble trying to figure out how to get this bolt as well too! Had to come online to find óut how to and yeah, was surprised you needed the visibomb....

My problem was not the visi-bomb part, i had problems finding the entrance to the cave...

Isaac Clarke can handle loads of dead corpses, transformed to terrifying Monsters, then, after all that terror he can hold still to get a needle in his eye
can stay cool while his dead Girlfriend is yelling at him, can deal with a giant monster and a Gunship at once...IN SPACE, BUT HE CANT JUMP???
1:0 for Ratchet.

I was messing around when I discovered how to get it.

Rileyjedix