Bio Menace
   By:  
   Release date: 

   The codes.

   Press C A T together to get 99 ammo, 99 grenades, and the machine gun.

 Super plasma bolt    Hold the UP key until you hear the
                      charge up noise. Then press the fire key. You will get
                      a hit point of damage doing this.

 Fireball Attack      Turn left and right in succession about 6 or 7 times and
                      press the fire key. Thanks to Jason F. for updating this code

 Electron Shield      Turn left and right in succession about 6 or 7 times and
                      press the jump key. You will turn a different color and
                      have shield around you for a very short time.

 Invincibility Burst  Hold the UP key for at least 2 seconds,
                      then press the DOWN key. You will flash
                      and be invincible for a short time.

Command line codes.

 COMP            Turn on SVGA compatibility.
 NOAL            Disable Adlib sound card detection.
 NOJOYS          Disable joystick detection.
 NOMOUSE         Disable mouse detection.
 HIDDENCARD      Disable video card detection.