|Yin and Yang ✔|
Yin (black) and Yang (white)
Yin and Yang have an almost exactly opposite appearance and are palette swaps of each other. The characters each have a circular head with two circular ears. They each have a little tuft of hair lifting up from their head. They each have a mouth with several teeth, and two eyes. Below their heads are their relatively small bodies. Their arms and feet also appear rather small in proportion to their heads.
Yin and Yang appear almost identical to each other, except they are opposite colours. One thing they have in common is they both have a red smile. They both attempt to get to the end of levels by moving objects around. Yin is black coloured while Yang is white coloured.
Both characters reside in a world opposite their colour. Both characters can move objects the same colour as them. The characters don't meet up with each other for the entire game. If one character dies, the level has to be restarted, as it is not possible for the other character to complete the level without the other character.
- Retro skin - Yin appears standing on a platform.
- Party skin - Both Yin and Yang appear. Yin appears in a relaxed position, while Yang appears holding a fired arrow from a caveman. However, only Yang's head can be seen; the rest of his body is somewhere else.
- It is not known if both of the characters are male, one is female and one male, or both are female, as their gender is not specified in game.
- Yin and Yang are elements of the Asian religion called Taoism.