Play as Titanium Ranger
Rescue the Titanium Ranger from level 7, and complete the rest of the game. When the credits finish rolling, save the game. Now reload the saved game, and restart a new game - the Titanium Ranger should now be unlocked.

Level Skip
From the Main Menu, select the "Codes" option and then choose "Enter Code". Enter OMEGA and you should see the message "New Code Activated". Now select the Activate Codes option and press Left or Right to switch levels.
submitted by ohm rider

Cheat Codes
From the Main Menu, select the "Codes" option and then choose "Enter Code". Now enter any of the following codes:

Cheats