by sogekik » Thu Dec 31, 2015 7:42 am
there aren't too many around, You've listed most of the ones I've seen here, there is also Breeding season which is similar focusing on breeding selling and milking monsters. if you haven't played them before Slave maker and Simbro are worth playing (neither of them are on here, I can find links to the most recent versions if you'd like), but other than that there isn't much I can think off.
(Slave maker is more of a one on one thing, you train a single slave then sell them, then start on the next,)