Re:Lost something? Search through 91.7M files from the 80s, ...
by AnIdiotOnTheNet on Wednesday October 19, 2022 @09:56AM
(#33262201)
Alien Fires 2199 AD[0] matches some of your description, however it doesn't seem to have a traditional adventure game text input, nor is it started with "alien". It does have an elevator though.
[0] https://www.youtube.com/watch?v=h4jDansDpts