A cheesy 1983 character who can summon stuff from arcade video games. Like, Pac Man or Space Invaders. Yes, really.
As of October of 2021, this profile was entirely redone and thoroughly updated. Basically, it ate all the ghosts.
An original LGBT super-heroine. Agent Triangle was a Player Character in a DC Heroes tabletop role-playing campaign during the 1980s and 1990s.
As of April of 2021, added some portraits. I've been doing that a lot lately.