OK this is a really good idea, a really good game with stats, ideas and the like, but I'm gonna say this off the bat.
THIS WILL NOT WORK.
But don't take this as a bad thing. This is not a single player, PnP game, flash, or otherwise. The direction needs to go in a different way. This needs to be more like...
http://www.sanrokugo.com/5/altered-ass-hunterThat. Now, take that idea right off the bat, now splice it with one part Real-Time-Strategy (like Warcraft, Age of Empires, or Starcraft) and one part Left for Dead, with the multiple zombie types, stats, and ideas.
Now implement the breeding.
Now implement the unit spawning, 'resource' management, and building based off of how many 'rapes' (or whatever you wish) occurs next.
???
Profit!!
-- Sorry for the 4chan reference, haha, but seriously, Dark Conception might work well as a PnP or single flash game, but a larger board with unit control (which would mean multiple couplings at once, or one after another..) would make this game *flourish* beyond reproach.
My suggestion is to rip open the flash above and make some new units, probably different monsters, and just add some art. Then expand the stats from there, it's a good base to start on.
Brilliant Idea here, and I want to see it continue.. If I could code worth a damn Id be right there helping you. I *can* art up some stuff, but I dont know the first lick of how to implement it for you all to follow, as I'm normally just a dirty hippie lurker around here that reads and watches all the naughty flash.