Is there a way to breath underwater.I need to know because I need to find..

On this one planet it's a vacation get away place you have to helpthe guy get across the place with geting hurt or somting like that then you have to get a modifacation to clank (the thruster pack) then you have to slam a button thing then you have to drive a ship to destroy these things when you finish that dude gives you a helmet that allows you to breath underwater

If it's the section where you have to basicly out run the water after sliding down a little tunnel bit then I'm sorry but you have to do it with out the mask that lets you breath under water. It's just a matter of doing it enough times to map out an exact path in your head. Hope you can do it! ^.^

You have to get the 02 mask. I think it's later in the game.

It is possible, just not on this level... But really all you need are fast feet.

Dude, are you talking about blackwater city?! Use the helipack on every surface to get an advantage on the water.

The helmet to breathe under water is later on in the game on a toxic plant