Gigantic Seasick Wreck

Gigantic Seasick Wreck, or , is the sixth level of World Mushroom in Super Mario 3D World. It is unlocked after completing either Trouble in Shadow-Play Alley or Back to Hands-On Hall, and it's own completion unlocks Broken Blue Bully Belt. Some of the ships resemble the sunken ship from Super Mario 64, in the level Jolly Roger Bay.

Green Stars

 * Green Star 1: Near the start of the level, obtained by collecting 8 Green Coins. (pictured)
 * Green Star 2: To the right of the Warp Box that leads to the second area, on a narrow walkway guarded by an Octoomba.
 * Green Star 3: In the narrow walkway section in the second area, about the end of the walkways. The player needs to use the Mega Mushroom to grab this Green Star.

Enemies

 * Octoombas
 * Ty-Foos
 * Bullies