Super Code
Password: W93M 7H2O BCYO PSVB
     This  code  gives  you  100  health, 200 armor, all weapons, full
ammo,  the  backpack,  level 29-31 finished, and takes you to the last
level.

Ultimate Code
Password: ?TJL BDFW BFGV JVVB
     This  gives  you  all  weapons, all level mapping, infinite ammo,
invincible,  and  level  skipping.  After  entering  the  code,  go to
features and turn on the codes you want.