Star Fleet II: Krellan Commander is a space war simulator with in-depth galactic exploration, invasion and administration, which was first released in 1989. It was buggy as hell back then because the game was rushed out for Christmas, and its final, reportedly stable version 1.5B followed two years later in 1991.

However, Trevor Sorensen, Star Fleet II's original developer, is now cooking up an updated Version 2.0, with bug fixes, new content, and all that jazz... using his original 486. Yep. This means no "modern, enhanced edition" in the common sense of the expression, while the list of added features according to the game's steam page is as follows:

The release date for Version 2.0 is, of course, "when it's ready", but the developer doesn't mind if you play the old game for free. In fact, the original version 1.5B is available on his official webpage. You'll need Dosbox to run it if you're some loser who still doesn't have an operational 486. It's also recommended to RTFM.

(thanks to Kalin for the news)