Nystalux

Nystalux is a 1981 role-playing game adventure for "Traveller" published by Group One.
Contents.
"Nystalux" is the fourth in Group One's series of alien worlds, with descriptions of the planet, its inhabitants (an insectoid race known as the Sedas), its fauna and the main cities of Nystalux.
Reception.
William A. Barton reviewed "Nystalux" in "The Space Gamer" No. 41. Barton commented that ""Nystalux" will probably prove useful to some "Traveller" referees. Those who are a little short on the cash, or who'd rather create their own cultures from scratch rather than have to alter someone else's, may wish to pass on this one."