Fallen Leaf: Part 72: Stage 4-12: Welcome to Stucky O'Mart

In this episode, the player unlocks Umbra, a new playable character whose main attack involves charging and throwing kunai in various directions, including while wall‑clinging. Umbra can air dash in all eight directions and cling to walls indefinitely, unlike other characters. Players can upgrade her kunai’s charge speed, projectile speed, and range. The level takes place in New O'Maly City’s supermarket, Stucky O'Mart, where players must contend with a Goon problem: some enemies disguise themselves as mannequins, while others are angry clerks who roll explosive groceries on conveyor belts. The gold chest treasure contains an American football fan named Barry, whose commentary about the sport is unintelligible to other characters. If a treasure cutscene involves a freed NPC, Leaf, Petal, and Thorn will appear, reacting to the event but not speaking.