Skip stages

1.Press ESC to bring up the Config Menu in the game.
2.Type "PHONEBOOK" and press RETURN.
3.Press ESC again.
4.In the game, press 0 on the top numerical row to SKIP STAGES

Cheat Mode

Press [Esc] at the options screen to display the configuration menu. Type phonebook and press [Esc] to enable cheat mode. Press one of the following keys to activate the corresponding cheat function.

Effect - Key

Level skip - 0
Bonus stage - 3
More points - 4
Jump higher - [Ctrl]

How do you consider this information:
1 2 3 4 5