By: 

   Release date: 




   The codes.

   Use the command line SOD -DEBUGMODE.

   When you get to the screen where you see
 your gun, press the keys SHIFT(LEFT) BACKSPACE.

   Use the following keys, together with the TAB key.

 B   Changes border color to white.
 C   Shows number of statics, doors, and actors in the level.
 E   Jump forward one level.
 F   Displays current location in level.
 G   Toggle invincibility. Look at BJ's eyes.
 H   Hurt yourself by 16% or 4%. Flashes red tint to screen.
 I   Get weapons, ammo, and health. Use twice to get all.
 M   Memory usage.
 N   Toggle no clipping.
 P   Pause game. ENTER key will exit game.
 Q   Quit. Can lock or reboot computer.
 S   Toggle slow motion.
 T   Shows graphics and sounds just used in
             the game. Use the right and left arrow
             keys to go forward and backward. 
             Depending on the version press either
             SPACEBAR or the ENTER key to see
             unused graphics and sounds. You
             can also use the following.
                   D          First sound.
                   ESCAPE     Exit.
                   I          Sound info.
                   S          First sprite.
                   W          First wall.
 V   0 to 8 VBLs.
 W   Warp to another level and keep items.
 X   Extra stuff. Unknown purpose. 

   Hold together the keys M I L to gain all weapons,
 100% health, and both keys. This cheat will cost
 you ten minutes onto your time and reset your
 score to zero. You can regain the points you lost 
 by using MIL if you first use TAB E, then use MIL
 the use TAB W.

   Adding the following to the command line.

 -TEDLEVEL#   Add a level number to go to(0=level 1, etc.)
                 Example: -TEDLEVEL39 will start you episode 4 level 10.
 -BABY        Baby skill level.
 -EASY        Easy skill level.
 -NORMAL      Normal skill level.
 -HARD        Hard skill level.

   You can combine them.
         Example: SOD -DEBUGMODE -TEDLEVEL3 -HARD