From a New York Times article on Christian video games:
"When I became a Christian in 1992, I still wanted to play, but it was hard when the best-quality games out there were Doom, Quake -- Satanic stuff, you know? Stuff that if I went to church on Sunday and came home and wanted to play a video game, I kind of felt a little bit guilty about it."
- Objective while playing Doom (evil secular Satanic game): kill demons.
- Objective while playing Quake (evil secular Satanic game): kill demons.
- Objective while playing Eternal War (wholesome Christian game): kill demons.