The Clickendig have created several medicines with mushrooms that can be found in the underdark. These have drastically increased their average maximum age, to around 500. Clickendig reach maturity at age 25

Clickindig vary widely in size, shape, stature, and height. They have been known to have been anywhere between 3 and 6 feet tall. Clickindig have a short hair covering most of their body, for stealth, which could be relatively any color, usually matching their environment.

Clickindig have adapted to a life underground. This has gifted them a darkvision out to a range of 60 feet. However, they gain great vision while away from bright light, their darkvision doubles out to 120 feet. In addition to this, while below sea level or underground, they benefit from Tremorsense out to a range of 100 feet, due to letting out a sonic click every couple seconds, that is imperceptible except for the Clickindig that released it. The click echoes around their surroundings, returning to the Clickindig, who then knows what's around.

The Clickindigs have adapted to their environment, granting them proficiency with stealth, due to their natural hide coloration, whilst below sea level, or are below ground, they benefit from Expertise in stealth.

All Clickindigs prefer to sleep upside down, and with lots of practice, have learned to stay that way for long periods of time. Any Exhaustion levels that may be applied because of hanging upside down for long periods of time are negated. They also have advantage on any Strength or Dexterity checks to stay this way.