User blog comment:KamafaDelgato021469/Some (probably stupid) idea I have/@comment-34797887-20180903003044

Character list on RNW's side:

Standard

 * Sophie Otter
 * Pixel
 * Miroir
 * Guido
 * Orphie

Unlockables

 * Gertie the Dinosaur
 * Tessie
 * Kea Feathercules