Jebin believes in God, is soft-spoken, and wears a robe. He follows and trusts God completely. Despite looking suspicious, he is surprisingly kind.

The cause and culprit behind the Sprunki infection. He likes Jebin. Like Jebin, he is quiet and soft-spoken. (Age unknown)

Gray feels wronged because people say he's dating Wenda (unofficial). He is also quiet, calm, and kind (a tsundere). He is treated like a cat.

Along with Black, he loves Jebin. He has a Western influence and enjoys collecting antiques.

He has no friends because he is very angry. He has intermittent explosive disorder and a hot temper. He is close friends with Durple.

Best friends with Simon. He is a bit dim-witted (can only manage simple sentences). He wears a bucket on his head, and if he takes it off, horns appear.

Best friends with Brud. He reportedly enjoys playing Battlegrounds with Oren.

Sky (14 years old). He likes Jebin (in a way that feels like an older brother). He loves playing with Jebin.

Close friends with Reddy. He is a dragon.

Acquainted with Cluker (together with Cluker, he created Mr. Fun Computer and Funbot).

Has an unrequited crush on Vineria (unofficial).

One of the few female characters among the Sprunkis. (Age 20)

Said to be dating Pinki. (Age 20)

One of the few females among the Sprunkis. She is dating Oren.

The last of the three female Sprunkis. She likes Gray.

A robot created by Garnold and Cluker (speaks like a human).

Created Garnold, Funbot, and Mr. Fun Computer.

A computer created by Garnold and Cluker along with Funbot.

The oldest among the Sprunkis along with Mr. Tree.

Acquainted with Mr. Sun. One of the oldest Sprunkis along with Mr. Sun.