Expendable

Expendable cheat codes: 
Launch the game with these command-line parameters
to activate cheat modes:

-mumford - Hodspodkins Mode
-whostayedlate - Rockhard Mode
-whostayedlateagain - EasterEgg Mode

Example:
"C:\Expend\go.exe" -whostayedlate

While in the game, you may enter these commands
followed by the "-" key on the numeric keypad:

bod             - Enable Cheat Mode
mrbenn          - Skip Level
zippy           - God Mode
bucketofchicken - Behind View
babapapa        - Extra Credits
crystaltips     - Extra Life
dunky           - Instant High Score
albertofrog     - Grenade Power-Up
bing            - Disable Cheat Mode