Enter the following codes as a password:

All weapons - GBZRK
Maximum ammunition - SLGFST
Play as General Plastro - PLSTRLVSVG
Play as Vikki - GRNGRLRX
Display debug information - THDTST
Mini mode - DRVLLVSMM
Tin foil uniform - TNMN

by unknown


For each cheat go to the main menu and 
select "input code" 

MAXIMUM AMMUNITION:GBZRK 
ALL WEAPONS:SLGFST 
PLAY AS VIKKI:GRNGRLRX 
TIN MEN:TNMN 
DISPLAY DEBUG INFORMATION:THDTST 
PLAY AS PLASTRO:PLSTRLVSVG 
TINY SOLDIER:DRVLLVSMM 

Submitted by silverfam at erols.com