Companion Games produced the Galactic Empires CCG (the first science fiction trading card game), which allowed players to pay for and design their own promotional cards, while TSR created the Spellfire game, which eventually included five editions in six languages, plus twelve expansion sets.
Companion Games mengeluarkan the Galactic Empires CCG (permainan kartu fiksi ilmiah yang pertama), yang menawarkan pemain untuk membayar dan mendesain sendiri kartu promosi mereka, sementara TSR menciptakan game Spellfire, yang nantinya terdiri dari lima edisi di enam bahasa, ditambah 12 set ekspansi.