Jak II

This trophy is story-related and cannot be missed. This mission is obtained from Tess.

Head to the towers near the Hip Hog Saloon, as marked on the map, and hop into the Titan Suit. Just a little bit of simple platforming here with the suit, make sure to top up the amount of air you have with the restorers scattered around the area. Your amount of air is displayed on the right of the screen. Watch out for squid Metal Heads, you can use your attack to hit them if you want but there's ultimately no point as they rarely approach you in time. There are also a few mines around the place which can deal major damage, so do your best to avoid them. When you finally get out of the suit and back onto dry land, roll over the large gap in the floor and you'll meet Sig again.