Fullmetal Alchemist 2: Curse of the Crimson Elixir is an RPG set in a fantasy world inspired by alchemy and science. The game follows the story of two brothers, Edward and Alphonse Elric, as they search for the Philosopher's Stone to restore their bodies after a failed attempt to bring their mother back to life using alchemy.
Players control either Edward or Alphonse as they explore various locations, battle enemies, and interact with non-playable characters. The gameplay involves turn-based combat, character development, and exploration, with an emphasis on the story and character relationships.