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CouchCoopDesk

World 7 of 13

Super Mario 3D World + Bowser's Fury: World Castle walkthrough

A lava fortress with rematches and a second car fight with Bowser.

  • About 29–31 min in the videos
  • 2 parts · 2 steps
  • 1 boss

Compiled from 2 playthrough videos and 6 guides · checked Oct 18, 2026

0 of 2 done
Video: ProsafiaGaming on YouTube. Loads from youtube-nocookie.com only when you press play.

What each player can do here

P1 · Player 1
  • Everyone plays the same courses at once. Anyone can float into a bubble to sit out a tricky bit, and players can lift and toss one another.
P2 · Player 2
  • Up to four people play 3D World together; lives are shared across the group.

If your skill levels differ: A newer player can float into a bubble at any time to skip a jump that looks too hard. How to split the roles

Rematches

Part 1 of 2. Beat Boss Brolder and Prince Bully again.

  1. BothBoss Brolder and Prince Bully return as map battles with more fire to dodge (Prince Bully's fireballs now come in curving groups); the same tactics work.

Bowser's Lava Lake Keep

Part 2 of 2. Beat Bowser in his car again.

  1. BothKick his bombs back at him as before. He now breathes fire more and throws fewer bombs, some already close to exploding. Nine hits beat him.

Boss

BowserThe castle boss

  1. The chase: Kick bombs back, dodge the fire; nine hits.
Sources (8)

Steps compiled from 2 playthrough videos and 6 text guides, checked Oct 18, 2026, and written in our own words. We did not play the game for this guide.