Thank you for turning me on to the De-Cleansing Mod. That is EXACTLY what I was looking for. I played Star Control 2 on DOS in about 1992 and loved it. I remember having to do the whole thing more than once because of the auto-lose at 2159. I did win it, but was not satisified because I couldn't keep exploring after destroying the Sumatra. So after I found Urquan Masters I thought I'd finally get to explore the whole quadrant. Forgot about the auto-lose...
To answer your question, I guess I'm exploring. When I come across sequences in the game I go ahead and do them, but mostly I'm exploring.
I got to thinking about when I played it originally and went looking through my old stuff. And I found it! I have the original DOS game; all the 3-1/2" discs, the map, the manual (dated 8/92), everything!
De-Cleansing Mod here I come!
-FuzzyDriver