NES Game: Devil World (1984 Nintendo)

A scrolling maze game similar to Pac-Man with religious elements where you as a friendly dragon must grab a cross to collect dots and blow fire to destroy the devil's minions and eat them as they turn into eggs. You also must avoid getting crushed by walls. After collecting all the dots, you must grab the bibles to seal up the source of satanic enemies and make the devil temporarily retreat. Once you finish this stage, you will be taken to the timed bonus round where you must collect the books where the player can control the scrolling. After that, the next round starts from the cycle over from the beginning. Note: The game seems to be endless. After the levels start repeating, I quit afterwards.