Collect all stars
     Enter А1272Б as a password.

Disable death box
     Enter А6024Б as a password.

Disable green zapper
     Enter А7545Б as a password.

Disable radioactive barrels
     Enter А9602Б as a password.

Disable security shield
     Enter А4455Б as a password.

Walk on water
     Enter А0750Б as a password.

Level 2 - 2002
Level 3 - 3392
Level 4 - 4056
Level 5 - 5152
Level 6 - 6543
Level 7 - 7470