Sandman is a monster made of sand. He is Ash's older brother. He has no legs. Ash is Sandman's younger brother. He is a being made of gravel. He also has no legs.

He has poor eyesight and has legs. He frequently shouts "Aaaargh!"

He wears a hat and his body is covered in blood. He has frequent nosebleeds. He is a doctor. He fell into a strange liquid during an experiment and transformed into his current state. He has legs. He rarely attacks the apes.

On his 14th birthday, his height grew abnormally tall during his party. While doing something, he fell into a pit, lost his sight, and transformed into his current state. He has legs.

He was a company employee who lived trapped in something until water dripped onto his torso and a door suddenly opened. He has legs.

He cannot speak and only screams. Deus is similar to Dus. It is best to run away immediately if you see Deus. However, he is very slow. He is an entity.

Geus is similar to Deus and also has poor eyesight. Geus is fast. He is an entity.

Cas is similar to Cus and generally does not attack the apes.