Code notes
These codes can be activated during game play in any
mission. The codes are based on memory sentences (mnemonics) where
the letters [A], [B], and [C] are the corresponding
buttons on the controller, and E is [RS]. To initiate the
secret codes, press and release [B] to fire the laser. Press
[P] to pause the game while the laser is visible on the screen.
(Note that the codes will not work if [B] and [P] were
pressed at the same time.) Now, press [RS]x2, [B],
[A], [B], [RS], [A], [C], [A] (mnemonic:
THR[EE] [BABE]S IN [A] [CA]R). After entering
the code, press [X]. Instead of stopping, the game will continue
in cheat mode. Cheat mode must be entered after each mission is
started in order for all other codes to work.
Refuel
Press [P] to pause game play. The laser does not need
to be visible. Press [A], [RS], [A], [RS]x2,
[A] (mnemonic: [A] GR[EA]T N[EE]D FOR G[A]S).
Press [X] to resume game play.
Super laser
Press [P] to pause game play. The laser does not need
to be visible. Press [B], [RS], [A]x2, [RS]
(mnemonic: [B]IG M[E]G[A] L[A]S[E]R).
Press [X] to resume game play.
Smart bomb
Press [P] to pause game play. The laser does not need
to be visible. Press [A], [RS], [A], [B]x2
(mnemonic: [A] M[E]G[A] [B]OM[B]). Press
[X] to resume game play.
End mission successfully
Press [P] to pause game play. The laser does not need
to be visible. Press [A], [C], [A], [RS],
[A]x2, [B], [A]x3 (mnemonic: [A] [CA]T
[EA]TS [A] [BA]N[A]N[A]). Press [X]
to resume game play.
Instant death
Press [P] to pause game play. The laser does not need
to be visible. Press [A], [B], [C]x2, [B],
[A], [RS]x3. Press [X] to resume game play.
Invincibility
Press [P] to pause game play. The laser does not need
to be visible. Press [A]x3, [C], [RS] (mnemonic:
I [A]M [A]N [ACE]). Press [X] to resume game
play.
Turbo
Press [P] to pause game play. The laser does not need
to be visible. Press [A]x2, [RS]x2, [C], [A]
(mnemonic: WH[A]T [A] SP[EE]DY [CA]R). Press
[X] to resume game play.
Toggle bouncing/wrapping
Press [P] to pause game play. The laser does not need
to be visible. Press [A], [B], [A], [B], [RS]
(mnemonic: WR[A]P [BABE]). Press [X] to resume
game play. Use this code to alternate between the bouncing and
wrapping modes. The normal mode of the game is "bouncing",
where your ship bounces against the map limit. "Wrapping"
mode allows your ship to exit the map on one side and re-enter
on the opposite side.
