You go to planet orxon and find them with clank
After you get the gravity boots, you do the cage match battle, then you get the Infiltrator.
Go to planet Joba (The Megacorp Games), and do the first arena battle there. If you win you get gravity boots.
you all ready start with them :D when you climb up the magnetic surface they automatically get on you feet
You win all the gadgebot challenges in the clank challenges (it's on dayni moon)
Go to planet Orxon. Go to the area right next to the ship landing pad where you can play as Clank. Go through the area as Clank, and when you get to a large circular room with several halls leading off of it, go to the doorway with the boots in it.
Slingshot, Trespaser, Hydro Displacor, Persuador, O2 Mask, Pilot's Helmet, Hele-pack, Thrusters-pack, Hydro-pack, Gravity Boots, Grind Boots, Taunter, Holo-guise, Gadgetron PDA, Infobots. And I think that's it.
In Dayni Moon go to Clank's Challenge and beat the last Gadgebot Survival and Gadgebot Toss to win Mega Bomb Boots and Mega Bomb Gloves
There are no charge boots in crack in time, so I guess so, but the hover boots are in my opinion better and beat the charge boots by a long shot.
yes
secret
you win all the skyboard races on medical outpost and to get sludge boots you beat all the skyboard races on kalidon
In ryllus, right after you planted the first explosive plant, aim it to the left wall, and it should explode. The sludge mk. 9 boots are in there.