Finish the game, and wait through the credits. There is a bonus level to play called Cake Walk.
Successfully complete mission 5 to end the game. You
will unlocka hidden game, Mission 6: Operation Cake Walk. In
it, you can kill the game's programmers and developers. Press
P to play and the girl will have a male voice. The programmer
faces will be floating in the air, on cereal boxes, etc. You can
also kill other strange things like the Red Baron, floating teeth,
etc. A girl's voice will say strange things such as "I need
The following lights on the display actually correspond to real information.
The vertically moving green light on the left of the cockpit display represents the number of pieces of information currently being received from the CD drive.
The small colored dot in the lower right corner that changes color indicates memory fragmentation.
The graph-wave on the left corresponds to the current frame rate and the number of video blocks loading for each frame
The graph-dots on the right corresponds to the number of FMV actors that are in that mission updated every eight frames.
Enable the "Cheat mode" code. Press P
to pause game play. Then, press C, A(4), C,
A, X. The game will resume to confirm correct code
entry. The current mission number will increase by one. For example,
use this code four times during Mission 1 and quit. The next mission
played will be Mission 5.
Press P to pause game play while firing the
laser. The laser must be visible on the screen after the game
is paused. Then, press B, A, B, A(3),
B, A, B, A, C, X. The
game will resume to confirm correct code entry. Note: The code
only remains active for the current mission.