Gemling Dex is a feature of Rainbowtail (Game). The dex contains the information of Gemling species and the player must own at least one of a species in order to register it in dex permanently.
The dex provides the facts of a species as shown as below:
- Gemling's name
- Gemling's appearance(non-animated sprite)
- Stage number
- Blast radius
- Rarity
- Description