Cheat mode
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]x3,
[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.
Mission complete
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [B], [A], [C]x2,
[A]x3, [X]. The game will resume to confirm correct
code entry.
Mission skip
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [C], [A]x4, [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.
Super missiles
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [C], [A]x2, [B],
[A], [X]. The game will resume to confirm correct code
entry. Powerful, fast moving, rapid reload missiles will now be
available.
Super lasers
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [C], [A]x2, [B],
[A], [C], [A], [X]. The game will resume to
confirm correct code entry.
Smart bomb
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [A], [C], [A],
[B], [A]x2, [C], [A]x3, [X]. The game
will resume to confirm correct code entry. All aliens and alien
objects currently visible on radar will be destroyed.
Invincibility
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [A], [B], [A],
[C], [A]x2, [B], [A], [X]. The game
will resume to confirm correct code entry. Invincibility with
unlimited weapons, shields, and energy will be available.
Recharge
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [B], [A]x4, [B],
[A], [X]. The game will resume with full energy, shields,
and missiles to confirm correct code entry.
Display player's name
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [B], [A], [B],
[X]. The game will resume to confirm correct code entry.
Display programmer's message
Enable the "Cheat mode" code. Press [P]
to pause game play. Then, press [B], [A], [C],
[A], [C], [A], [X]. The game will resume to
confirm correct code entry.
Cockpit display
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.
Bonus mission
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
a drink".