Might and Magic 6 is one of my personal favorites, and usually gets a replay from me every twenty-four months or so. I've never tried it with any mods, however. I'll have to check it out.

I'm still playing Gyromancer and enjoying it quite a bit more than than Galactrix—it's fairly difficult at times, and occasionally even impossible, but engrossing for the puzzle type genre. Here's a review of it for those who might be interested in some mindless casual diversion:
http://www.gamesradar.com/pc/gyroman…24144247802080