Nonogram 3D : Mega Puzzle

3D logic puzzles about revealing hidden shapes using two colors

Seven Jams · Released Dec 9, 2024

Reviews: Very Positive; 92% of 74
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 year ago; Dec 12, 2024
Minimum PC: GeForce GTX 680; 6 GB RAM · 1 GB disk; Full requirements

What is Nonogram 3D : Mega Puzzle?

This single-player nonogram game has you read numbered row clues, then paint or remove cubes to uncover a hidden shape. More than 200 handcrafted puzzles are grouped by category and ordered by difficulty, alongside tutorials and a procedural puzzle generator.

For you if...

+you enjoy patient deduction rather than trial and error
+you like solving puzzles alone at a relaxed pace

Not for you if...

−you prefer flat grids to manipulating puzzles in 3D

What players say

92% of 74 reviews are positive

Players praise the handcrafted puzzle designs, but many find the difficulty too low. Recurring complaints include clunky controls, tedious clearing of empty rows, and an underwhelming puzzle generator.

Screenshots and trailer

Nonogram 3D : Mega Puzzle system requirements

Minimum: GeForce GTX 680, 6 GB RAM, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: Intel Core i3 | AMD Ryzen 3
Graphics: NVIDIA GeForce GTX 680 or AMD Radeon R7 Series
Memory: 6 GB RAM
Storage: 1 GB available space
DirectX: Version 11

Does Nonogram 3D : Mega Puzzle have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Nonogram 3D : Mega Puzzle run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Display output not correctly scaled
All functionality is accessible with the default controller configuration
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 39
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, Spanish - Spain, Portuguese - Portugal, Japanese.

Does Nonogram 3D : Mega Puzzle use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam