NetStorm Codes -

Cheat mode:
Type .cheatorama 8675309 (case-sensitive) at the chat prompt for mission selection and to enable a cheat menu that allows 10,000 storm power.

Hint: Noose level:
Enable the "Cheat mode" code, and get a large amount of money. Keep giving it to him, then let him kill you. When the game states that you failed, click "Continue", then "Leave Missions". Re-enter them and they should all be unlocked.

Just surrender in the Noose level and you will have completed it. You can now play any level in the game. Note: This must be repeated every time you play the game.