World 4-5 (Super Mario Bros. 3)

World 4-5 is the fifth main level and the sixth level overall of Giant Land in Super Mario Bros. 3. It is accessible once the player clears World 4-4 and its own completion unlocks 2.

Layout
The player starts at the bottom of a pyramid made up of Giant Empty Blocks, with a Gargantua Koopa Troopa and a Colossal Koopa Paratroopa moving down it toward the player. On the other end of the pyramid is a ? Block with a power-up, which the player has to knock a Koopa Shell into it or the Brick Block underneath in order to collect it. Afterward is a large pipe with a Piranhacus Giganticus in it followed by a trio of Turtle Cannons firing Missile Bills. Next is a small platform with another Turtle Cannon and another pipe with a Piranhacus Giganticus that the player has to time their jump over. Located above the second Turtle Cannon afterward is a Brick Block that contains a beanstalk leading to a Warp Pipe high above, which leads to a secret room containing a Tanooki Suit and a P Switch. Afterward are more Turtle Cannons and Piranha Plants before the Warp Pipe leading to the goal.

Enemies

 * Gargantua Koopa Troopa
 * Colossal Koopa Paratroopas
 * Piranhacus Giganticuses
 * Turtle Cannons
 * Missile Bills
 * Piranha Plant

Level statistics

 * Power-ups: 2 (A Super Mushroom or a Super Leaf, and a Tanooki Suit)
 * 1-Up Mushrooms: 0
 * Secret areas: 1