Cheat mode:
Press Down, Up, Left, Right at the title screen when text changes to
enable cheat mode. Then enter, one of the following passwords to activate the
corresponding cheat function.
Advance to Day 1: Enter 57481235 as a password.
Advance to Day 2: Enter 32054573 as a password.
Advance to Day 3: Enter 29643724 as a password.
Advance to Day 4: Enter 12715632 as a password.
Advance to Day 5: Enter 58328765 as a password.
Easy difficulty: Enter 46875973 as a password.
Normal difficulty: Enter 63442196 as a password.
Hard difficulty: Enter 92347232 as a password.
Very hard difficulty: Enter 81212337 as a password.
Sound test: Enter 56378152 as a password.
