Lieutenant Gamergate is an ant soldier who appears in "Dentist." He is the first to welcome Finn to the Ant Nation and directs him to the queen General Tarsal.
Gamergate is physically identical to the other members of the Ant Nation. However, he wears a green peaked cap that symbolizes his rank as an officer in the colony. The green peaked cap has a symbol of a tooth on it.
- The lieutenant's name likely refers to gamergates, which are female worker ants that are capable of reproducing with male ants in a colony that lacks a queen.
- It is unlikely that his name refers to the online controversy known as Gamergate.