Here are some cheats and tips for the game Spindizzy Worlds.
CODE KEY IN . . . EFFECT . . .
1 D46F-6FDD Faster G.E.R.A.L.D.(tm)
2 D0BD-64DF Slower timer
3 4D6C-DFD7 More fuel lost from falling off landscape
4 D96C-DFD7 Less fuel lost from falling off landscape
5 DD6C-DFD7 Almost zero fuel lost from falling off
landscape
6 4AEC-DDA4 Don’t lose fuel from anything!