Wario Land 3: Part 56: The Colossal Hole (Green Chest)

The Sun Medallion affects The Colossal Hole, causing its nocturnal owls to sleep during the day. You can wake them up and use the owl in the upper‑left of the level’s main area to bring it down to the bottom‑right path, then navigate through spiked balls—remember Wario cannot touch them. In the next room, the Green Key is on the opposite side; you need to be on fire by the sun to reach it past its Fire Blocks, then repeat to reach the Green Chest. The Green Chest contains the High Jump Boots, which regains Wario’s ability to jump higher; hold Up and jump, or bounce off enemies by holding A while landing on them, as in most 2D Mario games. Just two more powerups to go.