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"

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 https://www.youtube.com/watch?v=h4jDansDpts