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CASSETTE BOY

What you can’t see… doesn’t exist. CASSETTE BOY is a puzzle action RPG where you control perspective to change the world you see. Rotate a 2D pixel-styled 3D world, using disappearing obstacles and newly appearing paths to uncover the mystery of the vanished moon.

Steam Page
Developer
Wonderland Kazakiri inc.
Publisher
Pocketpair Publishing
Release
January 14, 2026
200 days ago
Steam Reviews
Mostly Positive84 reviews75.0%

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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
A separate publisher is listed for this release.
Search Google: Is CASSETTE BOY self-published or published by Pocketpair Publishing?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is CASSETTE BOY and Pocketpair Publishing funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for CASSETTE BOY and Wonderland Kazakiri inc.?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

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About the Game

“Does the moon cease to exist when I’m not looking?”

CASSETTE BOY was inspired by a question from quantum mechanics and lets you explore a world where what isn’t seen… doesn’t exist.

In this strange world that changes with your perspective, pursue the secrets of the missing moon.

A world that seems 2D, yet hides a 3D reality

At first glance, it seems like a 2D pixel-art world, but it’s actually a fully 3D structure.
Rotate the map to discover new surprises.

A puzzle that plays with what you see

In this world, things that aren’t visible simply don’t exist.

Change your perspective, move obstacles out of sight, uncover hidden paths, and solve puzzles as you journey forward.

Action-packed gameplay and boss battles

Along your journey, take up sword and bow to face monsters and powerful bosses.

Characters full of personality

Meet mysterious characters in this curious world.

Their stories and conversations bring depth, charm, and joy to your adventure.

Gear up for a bigger adventure

Find new weapons and equipment to expand your options in exploration and combat.

Game Features

• Perspective-based puzzles where unseen things don’t exist

• A variety of puzzles and tricks triggered by rotating your viewpoint

• A gameplay experience that blends puzzles, exploration, and action

• A puzzle adventure that feels familiar yet refreshingly new

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