The Firefly Role Playing Game

The Firefly Role Playing Game is a science fiction role-playing game released in 2014 and set in the universe of the Joss Whedon television show Firefly (TV Series). It was produced by Margaret Weis Productions, Ltd, and uses the "Cortex Action" v...

Serenity Role Playing Game

Serenity Role Playing Game is a science fiction role-playing game released in 2005 and set in the universe of the movie Serenity. It was produced by Margaret Weis Productions, Ltd, and its mechanics were the first iteration of the Cortex System. T...