Sleep Walker

Cheat Codes:
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Enter "ding a dining dang my dang a longing long" while
at the title screen to enable cheat mode. The boy's face
and dog's nose will turn green to confirm correct code 
entry. Enter one of the following codes below during game
play to activate the cheat function.

Function                      Code
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Level skip                  - Enter 
Nine lives and full energy  - Tab


Lee hologram:
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Go to the sewers. Drown Lee twice. Drown Lee again, but do not
be onscreen while he drowns. Go back and a dead lee should be 
on the bottom of the sewer water.