- Cryptogrif
- Dark Urchin
- Fandango
- Frostcrawler Chiller
- Frostfang
- Geoshard
- Goon Slug
- Grenuke
- Grimmstoner
- Halloween Neurotox
- Hop Rock
- Hoverbug Bugsy
- Infurnus Burpy
- Lariat Slug
- Lavalynx
- Makobreaker
- Narwhaddle Slugterra
- Negashade Yang
- Nightgeist
- Phosphoro Glimmer
- Pieper
- Polero
- Rammstoner
- Roboslug
- Sand Angler
- Slicksilver
- Slugterra Hexlet
- Slugterra Jellyis