Baby Face

The Baby Face is a character that first appears in Mario Paint. It has since appeared recurringly in several games in the WarioWare series, as well as Super Mario Maker and Super Mario Maker 2.

Mario Paint
The Baby Face originally appears in Mario Paint. In the drawing board, the Baby Face can be placed onto the canvas as a stamp. In the music composition mode, the Baby Face is an instrument that can be placed onto the score. When played, it makes a sound similar to a baby's voice.

Mario Artist: Polygon Studio
In Mario Artist: Polygon Studio, the Baby Face can be seen floating in the background of the model creation menu. If the player clicks on it, it plays its sound effect from Mario Paint.

WarioWare: D.I.Y.
In WarioWare: D.I.Y., the Baby Face appears as a stamp in the Game MakerMatic and Comic MakerMatic modes of the Super MakerMatic 21.

Game & Wario
In Game & Wario, the Baby Face has a chance of replacing the flies in Super Fly Swatter, a microgame in Gamer.

WarioWare Gold
In WarioWare Gold, the Baby Face can occasionally appear in Shave the World on the third difficulty level, as one of the faces revealed after completely shaving the Earth. In Tiptoe Titan, the Baby Face is one of the characters that can walk under Wario's feet. Additionally, one of Wario Deluxe's distractions in Wario Interrupts replaces every sound played during a microgame with the Baby Face's sound effect.

In Wario Kard, the Baby Face is an enemy which only uses scissors or paper.

WarioWare: Get It Together!
In WarioWare: Get It Together!, a special customization option named Baby Face appears in the Break Room, unlocked after reaching level 6. When this customization is applied to a crew member, they adopt a red and white color scheme, and their voice is replaced with the Baby Face's sound effect.

Super Mario Maker
In Super Mario Maker, the Baby Face appears as a placeable sound effect, named Baby. When activated, the Baby Face appears briefly, and the sound effect plays the same sound as in Mario Paint.

Super Mario Maker 2
In Super Mario Maker 2, the Baby Face returns as a sound effect, functioning identically to its appearance in Super Mario Maker. However, if used in night levels, the sound effect is pitch-shifted, and occasionally plays a sound of a baby screaming instead.