Retro Game Challenge Cheats for Nintendo DS
At the 'Title' screen hold A and press Up(2), Right(3), Down(2), Left(3).
At the 'Game Over' screen hold Left and press 'Start'.
At the 'Stage Demo' screen hold Up/Left and press A + B.
Pause gameplay and press Up, Down, Up, Down, B(2), A(2). This can only be done once per game session.
Pause gameplay and press Down, Up, Down, Up, A(2), B(2). This can only be done once per level.
Complete ALL levels with less than 5 seconds on the timer.
There are a set of special stages that can be accessed by playing on the 'Hard' difficulty setting and activating the warp gate in stage 64. When you activate the gate you will be taken from stage 64 to stage EE which continues through all of these stages: EF, F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, FA, FB, FC, FD, FE, FF, and finally 00 which when completed will loop you back to stage 1 again.
Pause gameplay and enter the following codes to enable the corresponding effect in the game.
Get 99 Lives:
Press A, B, A, B, Left, Right, Left, Right.
Get 9,999 Nuts:
Press B, A, B, A, Right, Left, Right, Left.
Warp to Boss:
Press B, B, A, A, Left, Left, Right, Right.
If you need a Power-up pause gameplay and press Up, Up, A, A, B, B.
This feature becomes an available option at the 'Title' screen when you clear ALL Story challenges, Game specific challenges and earn the 'Clear' mark for ALL games.
Fire 64 shots without hitting any enemies in the first stage and a Warp Gate will appear which will take you to the final stage of the game.
On the 'Title' screen hold 'Up' and press A(x3), release and then hold 'Down' and press B(x3).
On the 'Title' screen hold UP + Left + Select together.
On the 'Title' screen hold Down + Right + Select together.
Skip to Stage 2:
On the 'Title' screen press A, B, A, B, Up + Select.
Skip to Stage 3:
On the 'Title' screen press A, B, A, B, Left + Select.
Skip to Stage 4:
On the 'Title' screen press A, B, A, B, Down + Select.
Pause the game and then press Up, Right, Down, Left, A(x4), B(x4).
Secret Power Up:
Pause the game and then press Down, Right, Left, Up, B(x4), A(x4).
Enter 3 doors in reverse alphabetical order.
On the 'Game Over' screen hold Left and then press 'Start'.