Gemini was Jax Briggs' base operative during Mortal Kombat: Special Forces, relaying information and messages to him from Special Forces headquarters. The two share a friendship, and Gemini worries excessively about Jax, indicating a possible romantic interest on her side. Operating over radio only, she is never seen in-game.
She is heard once again in Mortal Kombat: Shaolin Monks, still in radio contact with Jax.
She is voiced by Kimberly Barlow.
In Mortal Kombat 11, she is name-dropped in the Tower Konsumable "Special Forces Radio".