Arlen Glostner (アーレン・グロースター Aren Gurosuta ) is a non-playable character introduced in the video game Fullmetal Alchemist 2: Curse of the Crimson Elixir. An archaeologist who specializes in certain ancient civilizations, this old codger is stubborn and cranky, but his soul still burns with a fiery passion. And yet he seems to be haunted by shadowy memories of the past.