Psybadek Codes -

Invincibility:
Enter DONDACHAOS as a password.

Level select:
Enter GOANYWHERE as a password.

Turbo mode:
Enter DEKPOWERUP as a password.

Nine lives:
Enter DONTDIONME as a password.

Turbo Dek:
Enter DEKPOWERUP as a password.

Slow Dek:
Enter CLAPPEDOUT as a password.

Large Xako:
Enter INLILLIPUT as a password.

Tiny Xako:
Enter SIZOFANANT as a password.

Lunar gravity:
Enter WALKONMOON as a password.

Upside down mode:
Enter TOPSYTURVY as a password.

Wobble mode:
Enter JELLYJELLY as a password.

Slippery mode:
Enter GREASEDDEK as a password.