There is “Alien Adventure” from SoftSide Publications. You’re playing Ripley right after the events of the first Alien movie. I doubt this was properly licensed. My guess is that in 1981, nobody cared anyway.
It was adventure #2 in the SoftSide Adventure of the Month Club subscription service. It was released in July 1981 and first advertised in SoftSide magazine, issue 19, vol. 4, no. 10, July 1981, p. 64.
