During gameplay in single player, enter these codes:
jjguns = All weapons
jjammo = All ammo
jjgod = God mode
jjinv = God mode
jjrush = Sugar rush
jjfly = Helicopter ears, type again for hoverboard
jjk = Self destruct
jjshield = Power shield
jjnext = Level skip
jjlight = Fully light level
jjending = Return to main menu
jjq = Quit to desktop
jjbird = Bird assistance
jjcoins = Get coins
jjgems = Get gems
jjmorph = Change into Spaz, type again to become Bird, type again to become
Frog, type a fourth time to change back to Jazz
