Good job, Isocitration: The Level addon - Beret

Beret is a 2D puzzle-platformer game about a scientist, astonishingly named Beret, who has gained telekinetic abilities through his research at the Evil Corporation. He decides that the Evil Corporation is a tad too evil for his liking, and begins his solitary quest to overthrow the corporation and punish the evil deeds of his employers. Beret has 21 puzzle-filled levels, 120 collectable Medallions, over 20 hours of gameplay, and an unlockable level editor.