I came across a new one, Visual Star Trek, that I've never seen before, looks really cool. Mouse driven Dos game with some nifty variations on the standard theme. You click to move, you can see a summary of everything you know, and there are icons for all actions. It's colorful, it's mouse based, and it's a lot more informative than most versions I've seen. Fun stuff!

I'm sure I've seen the name in lists, but I've never seen the screenshots! I expected another basic ASCII variant when I went to explore it, and found this cool graphic variant instead. I don't see screenshots around, so I'll try to get some posted on MobyGames.