Tetris DX
Confetti Screen

Press Start after the demo begins and you will get the Confetti/Nintendo Logo Screen Saver. Nice graphics demonstration of the GameBoy Color's capabilities.

Fish Screen Saver

When the main screen appears, wait until the demo starts then press A to cancel it. After that the demo will be replaced by some fishies swimming around on the screen.

Move the Blocks Up

In Tetris DX, there's a bug. When any piece but a straight bar or a block is falling, hold LEFT (even after it's against the wall keep holding left) and keep pressing A really fast and the piece will actually start moving back up! You can do the same thing on the right side wall, but you have to hold RIGHT and keep pressing B instead. It's strange but it works.

No Preview

To play a harder game where the next piece is not shown, hit SELECT during any point of the game. To show the pieces again, hit SELECT again.

Tetris Blast
Change the Music

While playing, press START then SELECT to change the music.

Fight Mode

At the "One Player/Two Player" screen press B five times, then press START. An option called FIGHT 2 will appear on the next screen.

Password

Level Password
20 DOVGYKHD

Terminator 2: Jugement Day
Slower Timer

To slow down the timer on level 3, hold Select while playing. This will slow down your cursor and disable music.

All Weapons

To access all weapons enter the password DLVTRKBWPS.

Bird Mode

For bird mode enter the password DLVTRKBBRD

Infinite Lives

For infinite lives enter the password DLVTRKBLVS.

Invincibility

For unlimited energy enter the password DLVTRKBNRG.

Level Passwords

Level 2 DVYLWKVYNL
Level 3 GRYLWKWVNR
Level 4 DRYLSRWVRY
Level 5 GVZLSRWQKZ
Level 6 DVZLSVQKK
Level 7 GRZLBVSQZY
Level 8 DRZLBVSQGG
Level 9 GVYNBVBQGD

Top Gear Pocket
All Cars and Courses

To unlock all cars and courses, enter the password: YQXW-H

All Gold Trophies

The password for all 14 cars and gold trophies in all 8 courses is: YQX-%Z