Change Difficulty In Mid-Game
To change difficulties in the middle of a game, get to the level you want to be on, then die and select NO when asked to continue. Write that password down. Now go to password and enter your password exactly like you wrote it down except change the color of the 4th and 8th character to 1 color higher. (i.e. if the 4th color was red change it to blue.) Note: You can apply this trick to any password you like, including the ones below.
Location Of The 7 Swords (Keys)
To get the first sword, you'll have to play the demo and beat Axel's robot.
The second sword is in a secret wall in in level one. {Note: it's surrounded by a bunch of red gems}
The third sword is inside a pyramid in level two. You'll have to be quick if you want to get this one.
The fourth sword is on top of the ship in level three. You will eventually get it, after all, you have to break all of the propellers.
The fifth sword is in level five. Just after you dodge the yellow laser, go down. The laser has stopped. Rocket back up to the nearest platform. Rocket right. Hit down both barrels, go right and there it is!
You will get this sword after you beat the green robot. After you beat him, he will kneal down an shove the sword through the ground. Just go and pick it up!
Axel has the last sword, so give him a piece of your mind. After you beat him, he will drop the sword. When Sparkster picks it up, he will transform into Gold Sparkster. All you need to do now is beat king Gedol.
Passwords
At the title screen select password. Then enter the password of your choice.
Red + Sparkster, Green + Rocket pack, Blue + Sparkster, Red + Gems, Red + Sparkster, Red + Sparkster, Blue + Sparkster, Green + Sword
Green + Sparkster, Green + Rocket pack, Yellow + Sparkster, Red + Gems, Red + Sparkster, Green + Sparkster, Blue + Sparkster, Yellow + Sword
Yellow + Sparkster, Green + Rocket pack, Yellow + Sparkster, Red + Gems, Red + Sparkster, Green + Sparkster, Red + Rocket pack, Yellow + Sword
Blue + Sparkster, Green + Rocket pack, Green + Sparkster, Red + Gems, Red + Sparkster, Green + Gems, Green + Rocket pack, Yellow + Rocket pack
Red + Rocket pack, Green + Rocket pack, Red + Sparkster, Red + Gems, Red + Sparkster, Green + Gems, Green + Rocket pack, Yellow + Rocket pack
Green + Rocket pack, Green + Rocket pack, Red + Sparkster, Red + Gems, Yellow + Rocket pack, Green + Gems, Red + Sword, Yellow + Rocket pack