INDIE GAME / GUIDE INDEX
Henry Halfhead guide
Released: routes for all 24 puzzle pieces and 20 books organized · Updated 2026-10-13
Before ending a chapter, check objects available only in that room. A writing tool packed during childhood affects the next school stage, so plan achievement collection across chapters.
Choose a guide by objective
Childhood room and school preparation
The childhood room and school preparation, organized around transformation targets and deadlines.
Read the guide →School paper plane, cushion and paints
The school paper plane, cushion and paints, organized around transformation targets and deadlines.
Read the guide →Workplace: 100 parcels, soda and bus stop
The workplace's 100 parcels, soda and bus stop, organized around transformation targets and deadlines.
Read the guide →Adult home: cooking, garden and bathroom
Adult-home cooking, garden and bathroom, organized around transformation targets and deadlines.
Read the guide →All 24 puzzle pieces and old-age checks
All 24 puzzle pieces and old-age checks, organized around transformation targets and deadlines.
Read the guide →Ten hats and 20 books for the reading achievement
Ten hats and 20 reading-achievement books, organized around transformation targets and deadlines.
Read the guide →Index of 30 achievement conditions
30 achievement conditions, organized around transformation targets and deadlines.
Read the guide →Game information
- Developer / publisher
- Lululu Entertainment / Lululu Entertainment / popagenda
- Release / Early Access start
- 2025-09-16
- Platforms
- PC / Nintendo Switch / PlayStation 5
- Genres
- Indie / Adventure / Puzzle
Life stages and actions to complete
Check the object to become, where to move it and achievement completion separately. Activities with multiple solutions show one example; identical input counts may not work in every physical state.
| Target/achievement | Action | Notes/checks |
|---|---|---|
| Childhood | Childhood room | Baby cookie jar and writing tool for school. |
| School | School and paints | Open the first-day bag before making the paper plane. |
| Workplace | Deliveries and bus stop | 100 parcels and canceled-service sign. |
| Adult home | Cooking, garden and bathroom | Cook before eating all the ingredients. |
| Old age | Puzzles and finale | The final four pieces. |
| Hats and books | Ten hats and 20 books | Cumulative across chapters. |
| Achievements | 30-item checklist | Index of names and unlock conditions. |
Three things to check after transforming
Check the object to become, where to move it and achievement completion separately. Activities with multiple solutions show one example; identical input counts may not work in every physical state.
| Target/achievement | Action | Notes/checks |
|---|---|---|
| Object abilities | Become a tool and try its use action. | More than moving: opening books, squeezing paint and other actions. |
| Object placement | Move the object itself to the intended place. | Put the cushion on the teacher's chair. |
| Leaving an object | If needed, stop possessing it and touch it as Henry. | Eating meals, triggering in-game electric shock and similar actions. |
Additional content and transformation totals
Check the object to become, where to move it and achievement completion separately. Activities with multiple solutions show one example; identical input counts may not work in every physical state.
| Target/achievement | Action | Notes/checks |
|---|---|---|
| Soundtrack | Music extra listed as related Steam content. | Not counted as an additional playable chapter. |
| Transformation total | The official launch announcement describes over 300. | Older press material/some stores describe over 250 as a minimum, not a fixed complete total. |
| Checking every target | Use the post-completion chapter catalogs. | Do not confuse this article's achievement objects with the full catalog. |
Frequently asked questions (FAQ)
PS5 Digital (Slim)
See product details and current availability on Amazon Japan.
Steam ¥10,000
Basilisk V3 X HyperSpeed
G PRO X 60
GameSir T4 Pro
Affiliate links to Amazon Japan. We may earn a commission on purchases. Listed prices are indicative and may change.