Run4It:
I like your analysis people are going to buy this game, however, as a Christian you are a bit wrong. One poster mentioned that this appeals more to the Pentecostal, which is wrong. Most Christians, if not all believe that Christ will come again. Also, the debate with the Left Behind series when the books came out, my parents used to own a Christian Bookstore, was about the series of events that takes place regarding the rapture.
There are 3 main beliefs.
1) Christ will come and rapture the Christians before the tribulation
2) Christ will come and rapture the Christians during the tribulation
3) Christ will come and rapture the Christians after the tribulation
Mainline Christian thinking is choice #1 which is the position that the Left Behind books take. Because of that, many Christians will purchase these games, and hopefully many non-Christians will buy as well.