Spike's Lost City

Spike's Lost City, otherwise known as World 4-5, is the fifth course of World 4 in Super Mario 3D World. It is unlocked via completion of Beep Block Skyway or Big Bounce Byway, and its own completion unlocks Lava Rock Lair.

Green Stars

 * Green Star 1: After the stamp, there is Warp Pipe that leads to an area where the player has to activate all the Flipswitches to reveal the green star.
 * Green Star 2: After the checkpoint, the must use the Cat form to climb a large curved wall to find the second green star.
 * Green Star 3: After the second green star, the third green star is in plain sight on a tilting platform.

Stamp

 * At the very beginning, the player must use the Cat form to climb a wall left of the three Spikes to obtain the stamp.

Enemies

 * Spikes
 * Galoombas