Impossible Challenge at planet Joba in Ratchet and Clank 2
I have played Ratchet and Clank 2: Going Commando for several years. I have upgraded my weapons so all are upgraded to the highest level. It is my 5ths replay of the game and I have played tens of hours of the game. I did not cheat, but used a shield. I played the challenge through in about 12 minutes. Thanks to: Gunilla Steen, my aunt who bought the game for me. I also have "Ratchet and Clank"(1), "Ratchet and Clank 3: Up Your Arsenal", "Ratchet Gladiator", "Ratchet and Clank: Size Matters", "Ratchet and Clank Future: Tools of Destruction" and "Ratchet and Clank Future: A Crack in Time".
Enjoy!