Chapter 7 Walkthrough

Underground Walkthrough

Underground begins the post-game cleanup route with hidden chambers, buried paths, ceiling checks, and weight-based movement.

Last updated: 2026-05-24

Flower Checklist Creature Notes
Underground Walkthrough guide artwork

Quick Summary

Route focus

Hidden lower paths

Habitats

6

Smiley Flowers

Pending verification

Next unlock

Tallest of Trees

Unlock

Complete Chapters 1-6 and reach 285 stars

Chapter flowers

TBD

Habitat Checklist

Habitat Main Focus Flowers Route Note
Tumball Nest Rolling and weight-based movement TBD Check slopes and weighted triggers.
Wiggaline Habitat Stretching, pulling, or line-based routes TBD Test horizontal and vertical reach.
Goopsie Habitat Ceiling and cling behavior TBD Look above the obvious route.
Underbit Habitat Digging through dirt or terrain TBD Check buried passages.
Billeau Habitat Enclosed movement and combined creature use TBD Map enclosed loops before cleanup.
Crudworm Domain Late-game creature puzzle route TBD Treat as the chapter route check.

Step-by-Step Guide

  1. 1

    Inspect ceilings, lower walls, dirt patches, and chambers before finishing each habitat.

  2. 2

    Use rolling, digging, cling, and stretch behavior in every direction.

  3. 3

    Record collectible counts from the in-game book when verified notes are available.

Completion Checklist

  • Clear every Underground habitat once.
  • Check ceilings, buried passages, dirt walls, and hidden chambers.
  • Update flower counts after direct gameplay verification.

Related Creatures

Tumball Tumball Tumball Nest Wiggaline Wiggaline Wiggaline Habitat Goopsie Goopsie Goopsie Habitat Underbit Underbit Underbit Habitat Billeau Billeau Billeau Habitat Crudworm Crudworm Crudworm Domain

Discovery Notes

Discovery notes are ready to be added after gameplay verification.

Smiley Flower Snapshot

Tumball Nest

TBD

Check slopes and weighted triggers.

Wiggaline Habitat

TBD

Test horizontal and vertical reach.

Goopsie Habitat

TBD

Look above the obvious route.

Underbit Habitat

TBD

Check buried passages.

Billeau Habitat

TBD

Map enclosed loops before cleanup.

Crudworm Domain

TBD

Treat as the chapter route check.

Related Guides

Smiley Flower Checklist

Track flower totals by chapter and habitat before you begin cleanup.

Creature Encyclopedia

Review creature behavior, habitats, discoveries, and completion notes.

Discoveries Guide

Use the discovery checklist when your in-game book is missing entries.

FAQ