Cheat Codes
At the main menu, type "kossuvissy" to enable cheat mode. Then, press [Left] or [Right] to select a level. Press one of the following keys during a game to activate the corresponding cheat function:

Level passwords

Level	Password
10	DE6782
20	896J3R
30	34UI22
40	R3894L
50	U890OH
60	9OKLMQ
70	IOP4E9
80	256QU1
90	9U380U