Continue the Game
At the Game Over screen:
Code Effect Hold any directional pad button (e.g., UP), then (button still held) press START (do this before the Game Over screen switches to title screen) Continue the game
This is only doable on World 3, and requires two controllers. Before the world number screen appears, hold Up, Left, A, B, Select, and Start on Controller 1, and Down, Right, A, and B on Controller 2, all at the same time. During gameplay, you can then use the following button combinations for the named effects.
Code Effect Controller 2 - Use the D-Pad Leap one screen forward in direction of pressing Controller 2 - Press A+B; if you warped to World 3, you must instead hold the entire combination Show the KiKu easter egg
Start from any Level
At the title screen:
Code Effect Hold A + B. Then (buttons still held) press START. Start from Level 1 (without time machine animation sequence) Hold A + B + SELECT. Then (buttons still held) press START. Start from Level 2 (without time machine animation sequence) Hold A + B + SELECT. Release the buttons. Next, hold those buttons (A + B + SELECT) again. Then (buttons still held) press START. Start from Level 3 (without time machine animation sequence)
In World 1, kill enemies this order: two KOBUN's (red man with black hat), NAME (caterpillar), GOZURA (creature with tube instead of nose), YUBOU (UFO), and another KOBUN. A new prize appears - it will give you invulnerability for 15 seconds.
Kill All Enemies
At World 2, after rescuing "Gian", shout in microphone for about 3 seconds.
View Progammer's Face
At World 1 on the star "KoyaKoya", in "Garutaito" (where the boss is) in the building of "Mining Industry" on the right, shout in microphone and shoot at the same time.
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.