A Cosmic% (Pure) speedrun of Gloom that I completed on 2/19/2022. For this speedrun, Cosmic% (Pure) is defined as starting a brand new game (with no unlocks), and progressing until you achieve the Cosmic Ending. This is done by defeating the First Dreamer, going back into the game, getting into the Amphitheatre, obtaining The Silver Key, and progressing until you defeat The Gate. This will require you to (effectively) beat the game twice.