The first serious game I found about religion: Journey of Jesus – the calling is a Facebook app which puts you in the middle of an exciting adventure, through the life of Jesus. Experience the social, political, and emotional events of first-century Israel as you accompany Jesus and choose the path you follow. Join your friends as you participate in miracles and find your Calling!
Developed by Lightside http://www.lightsidegames.com with the mission of reaching people who have never heard the Gospel and empowering the believer through real entertainment.
to play the game: https://apps.facebook.com/journeyofjesus/?fb_source=appcenter_toplist&fb_appcenter=1