According to a list of trophies released for the upcoming game, the last two characters in the SNK Heroines: Tag Team Frenzy roster are Mui Mui and Terry Bogard.

These participants are made known by two trophies, one which is awarded by clearing the game with Mui Mui and Terry, and another which is given for beating the story with Mui Mui and Mian.

Much like many of the other characters in SNK Heroines, Mui Mui made her fighting game debut in King of Fighters XIV. Meanwhile, the inclusion of Terry in the all-women fighter might seem odd at first, but SNK's previous Gals' Fighters game—released for the Neo Geo Pocket Color in 2000—did include Iori Yagami as the boss character Miss X.

SNK Heroines: Tag Team Frenzy launches for Nintendo Switch and PlayStation 4 on Sept. 6, 2018, in Japan and Sept. 7 in North America and Europe.