Did you know that there is already a computer version in the works?
It’s due, I believe, early next year, on at least PC and X360, I think
some other platforms also, and will feature both the original turn-based
game-play and some kind of “Madden-lite” real-time mode.
Mentioned because a) it might save you some effort if what it does
covers what you want, and b) GW may be even keener than usual with the
cease-and-desist when there is direct, licensed competition.
Yeh i guess wait and see what happens to the other clients out there after its release. Probably best to be cautious and not waste time making something that is unusable.
You can download an incomplete Blood Bowl module from www.vassal40k.com
There was also a Blood Bowl variants module for Dungeonbowl etc., but I don’t know where to get it now. There is a thread on fumbbl.
I haven’t tested these modules. I prefer Skijunkie’s java client which is much more comfortable than a Vassal module, because it’s completely automated and I’m lazy.