From Mixel Moon Madness onwards, a bunch of freelance character designs appeared as background Mixels to represent the other Mixels of a tribe besides the main three to six.
Mixel Moon Madness
Glowkies
The Bats were revealed to be background Glowkie Mixels.
A Quest for the Lost Mixamajig
Most of the background characters show up during the scene of which everyone meets up at the Mixamajig Threshold and they begin to question who the chosen one is.
Wiztastics
The lower body of a single background Wiztastic shows up in the keyhole congregation scene.
Klinkers
A single background Klinker appears quickly when the Frosticons, Glorp Corp, and Munchos run to the elevator of a Klinker building.
Glorp Corp
When the 2015 Swamplands is introduced, two background Glorp Corp Mixels appear.
Munchos
A couple of background Munchos first appear having a picnic when Muncholand is introduced. Soon after, many more background Munchos show up at a party. Later on, the same Muncho Mixels are depicted in the corners of the congregation scene.
Unknown tribe
A group of background Mixels from an unknown tribe appear in the top left corner of the congregation scene.
Glowkies
A few Bats that had previously appeared in Mixel Moon Madness appear once again, but only as silhouettes.
Every Knight Has Its Day
Mixopolis Middle School
Faculty
Student Body
Other
Medivals
- King
- Footman
- Horses
Mixing, So That's How It's Done!
- Narrator (Frosticons)
- Unnamed Electroid/Flexer
Mixopolis Zoo
Both known staff are Spikels.
Trivia
- These characters are the first minor characters to be completely uniquely designed.
- The Munchos so far have the most seen background Mixels.
- The Wiztastics so far have the less seen background Mixels.
- The Fang Gang, Lixers, and Weldos have no background Mixels.
