Updated Title Publisher
Updated Title Publisher
Updated Title
Published Title Score Editor's Choice
Published Title Score

Super Mario 3D All-Stars

Galaxy Overview

Ben Chard
Jarrod Garripoli
, &
Seren Morgan-Roberts


Bigmouth Galaxy is unlocked by feeding a Hungry Luma 800 Star Bits, who can be found outside of the Bedroom dome. The Hungry Luma will appear when you’ve completed Soaring on the Desert Winds in Dusty Dune Galaxy.

There is only one level in this galaxy, therefore there is only one star up for grabs.

Bigmouth’s Gold Bait

The goal of this level is to find the Golden Shell that can smash open the Golden Chest.


  • Big Eels - The Giant Eels will not chase you, but if you’re caught in their path they will either bite you or slap you with their tails.

  • Koopa Troopa - There is one Koopa Troopa in this level. You can just on top of it to get rid of him and then you may use its shell to throw at other enemies.

  • Jellyfish - Jellyfish will shock you if you go near them. They can be defeated using koopa shells but there isn’t much point in attacking it as it isn’t really hostile.

  • Boos - The Boos will move towards you when you aren’t facing them. You can’t spin attack or jump on them to defeat them - and if you try, you’ll get damaged. You can defeat them when you’re holding the golden shell as it acts like a spotlight.

There are lots of Boos in this level, but fear not! Your golden shell acts as a spotlight that will send them away.

  • Jammyfish - Jammyfish are often found swimming in groups of four. They are underwater creatures that will damage you if you touch them, but otherwise they aren’t hostile towards Mario.

  • Crabbers - The crabbers can be temporarily stunned by jumping on them, but they cannot be defeated permanently this way. To defeat them, you’ll need to throw a shell at them.

  • Whirlpools - The whirl pools in the large cavern are spinning water tornados that will suck you in and cause you to spin uncontrollably and take damage.

No Comments
Guide Information
  • Publisher
  • Platforms,
  • Genre
    Action Adventure, Platformer
  • Guide Release
    24 September 2020
  • Last Updated
    8 February 2021
    Version History
  • Guide Author
    Seren Morgan-Roberts, Jarrod Garripoli, Ben Chard

Share this free guide:

This guide for Super Mario 3D All-Stars offers a walkthrough for all three Mario classics.

Inside this guide you will find:

A 100% Walkthrough - For Super Mario 64, Super Mario Sunshine and Super Mario Galaxy.

A complete guide on Super Mario 64, including:

  • A layout of Peach’s Castle, with each course’s location pinpointed, as well as an overview of each course.
  • Walkthroughs for every star, including all courses’ 100-coin star.
  • How to get each of the power-up caps.
  • The location of every single Secret Star found in Peach’s Castle.

A complete guide on Super Mario Galaxy, including:

  • A Dome Overviews page outlining every galaxy found in each Dome.
  • Walkthroughs for every star, including hidden stars and comet stars, found in each galaxy.
  • A guide on how to unlock the Planet of the Trials galaxies.
  • Detailed coin-by-coin walkthroughs of Purple Coin levels.

A complete guide on Super Mario Sunshine, including:

  • Walkthroughs for every shine in every episode.
  • How to find every Blue Coin.
  • Strategies on how to secure 100 Coins on every Course.

Get a Gamer Guides Premium account: