Mike is a karaoke robot created by Dr.Crygor. He first appears in WarioWare touched, where his microgames involve blowing into the mic. Dr. Crygor created him to do cleaning, but when blowing dust away, his karaoke programming takes over, and he throws a karaoke championship. He also thinks Dr. Crygor's singing sucks

In WarioWare Smooth Moves, Mike and Dr.Crygor have a stage called the kelorometer, in which the player's Mii works out to burn kelories.(He's also a stamp in WarioWare D.I.Y.)