0xsu / 零号suFrom One Wooden Puppet · Episode 6
Faces are stickers?
How expressions work — Each head shape gets just 5 faces, and the right one is stuck on for each expression; a blink is the eyes-closed face flashed for 0.13 s every 3.9 s, offset per person so the town doesn't blink in unison; snow switches to cold faces, and a hit shows pain first, then cold again.
Watch the demo; whenever you want to try a part yourself, hit "Play" and you land on that chapter. Or jump straight to a chapter below.