An even better idea for the Christian computer-strategy market: a SIMs version titled "Spreading the Gospel". In this real-life style simulation, the player would gain experience by memorizing scripture, developing a testimony, and praying for the salvation of family, friends, and others. Success/failure would be based on how many people with whom you were able to share the Gospel and disciple.
It would be fascinating to see the Gospel go forth at 3.0GHz processor speed...
And who knows, it may also become a useful learning tool for churches and youth groups as well!
CC&E