Okay I really liked this, it uses timed turns, you have a maximum of time for its day to pass and actions happen between days (except some more minor ones), the game even managed to have feel tense for quite some time while defending my base against the horrors of the subterrain.
If one can pass over the UIs issues due to dating this remains one of the civ-style games today. I would even go as far to say that due to both its gameplay and writing is the best that was.
