Well, if it has a very microprose feel then it was by luck, because they picked it up late in development and it's a single russian guy's brainchild. He also made hammerfight, another excellent (if janky as hell) game.
Highfleet really is a great game though.
Nu-MicroProse has been seeking out games similar in spirit to those published by old MicroProse trying to become the continuation of what it used to be. It might have been luck that there was a guy developing that kind of game at the time, or it might have been that there's a growing desire for that sort of game that MicroProse is coming along at the right time to pick up