Shin Megami Tensei, Shin Megami Tensei II, Shin Megami Tensei: Nine and Shin Megami Tensei: Imagine uses a system where the player's alignments may shift towards Law, Neutral or Chaos.
Players may shift toward any alignment by answering certain questions on the storyline quests called acts or by donating money to the alignments' respective Churches: the Messaian Church (Law) or the Gaian Church (Chaos).