Wario Ware Twisted Codes -

 

Mini-game:
Get a high score on every microgame through Zukan mode.

Easy mini-game tower:
Successfully complete Warioman.

Hard mini-game tower:
Get 25 points in the Easy mini-game tower.

Thrilling mini-game tower:
Get 25 points in the Hard mini-game tower.

Random item:
Complete a character's stage.

Alien item:
Complete Wario's final stage.

Pyoro R item:
Complete all microgames.

Alternate title screen:
Tilt the game rapidly left and right to change the words at the title screen from "TWISTED" to "TWIRPED". Keep tilting again to change "TWIRPED" to "TWEEDER".