The following cheat codes can be inputted by clicking on the tab at the bottom of the game selection screen:

Earth Giant: Earth, Ice, Earth, Fire, Earth
Earth Point Bonus: Earth, Ice, Ice, Earth, Earth

Tiny Fire: Fire, Fire, Light, Light, Ice
Fire Point Bonus: Fire, Light, Light, Fire, Fire

Ice Giant: Ice, Ice, Earth, Ice, Ice
Ice Point Bonus: Ice, Earth, Ice, Fire, Light

Tiny Lightning: Light, Fire, Light, Fire, Light
Lightning Point Bonus: Light, Ice, Ice, Light, Fire