Press Alt +  during play at the same time then release
 ...now enter... 
 
 version:        version info.
 versionied:     some more version info.
 hello:          try it
 garble:         allows you to see the code you typed in
 superuzi:       more powerful uzi w/9999 ammo
 firepower:      gives you all weapons.
 nextmission:    advance to next mission.
 icantsee:       a small infared box appears in the upper right corner.
 whoami:         shows your handle.
 counters:       current x,y postions.
 bandaid:        fills your health 100%
 turbo:          turns turbo mode on.