H Level

Level H is accessible from the Save Room once you find the H Key.

Watch out for electric block which will hurt you.

This level contains, from left to right:
 * Illegal Bomb Shop (way up high on the left cliff - requires a bird to access)
 * Remote Bomb Level (tall door - requires skull block unlock - feed 6 items into the skull collector)
 * Danger Plants (short door)
 * Amazing Box Puzzle (short door)
 * Door to Save Room
 * Green Zone Roots (tall door)
 * Tall door link
 * 3 Blue Gems
 * Black Gem - only retrievable at a distance
 * R Key Level ("Box Madness")
 * Cat Trapper (tall door)
 * A pile of Red Cubes and Blue Cubes
 * Save Room collector
 * Amazing Gun Puzzle (tall door)
 * Shoot Yourself (tall door behind brick wall - an NPC will often give you a Bomb or Red Gun which lets you past it).
 * Green Zone Cave (short door way up high on the side of the cliff)