Set The Cubes – 3D Pixel Art Idle Game (Unity Source Code)

Set The Cubes Unity Source Code is designed for developers who want to create a voxel-style idle simulation game where players place cubes to build structures and expand their world. Combining pixel art aesthetics with idle mechanics, this template delivers a relaxing yet highly engaging gameplay experience.

It’s a complete Unity project ideal for building a scalable and visually appealing mobile game.

Build with Cubes in a 3D World

The gameplay revolves around constructing environments.

• Place cubes to form structures
• Expand areas step by step
• Transform empty spaces into detailed builds
• Watch creations grow over time

Players enjoy visible progress and creativity.

Idle Automation System

The game supports passive gameplay progression.

• Cubes generate automatically over time
• Continue building even when offline
• Upgrade systems to increase production
• Focus on expansion rather than constant input

Perfect for idle game lovers.

Resource and Upgrade Mechanics

Growth is driven by smart upgrades.

• Increase cube generation speed
• Unlock new building capabilities
• Improve efficiency of placement systems
• Expand building potential

Adds depth to idle gameplay.

Pixel Art Visual Style

The game stands out with its voxel design.

• 3D pixel art environments
• Bright and colorful cube elements
• Smooth animations and transitions
• Optimized for mobile devices

Creates a visually satisfying experience.

Creative and Relaxing Gameplay

The experience is designed for enjoyment.

• No time pressure mechanics
• Smooth and calming progression
• Suitable for all age groups
• Ideal for casual play sessions

Appeals to a wide audience.

Smooth Controls and Interface

Designed for mobile accessibility.

• Simple tap or drag interactions
• Easy navigation across the world
• Clear UI for upgrades and progress
• User-friendly experience

Ensures seamless gameplay.

Developer-Friendly Unity Structure

This template is built for flexibility.

• Clean and modular C# code
• Easy to modify building systems
• Flexible UI and asset replacement
• Expandable architecture

Ideal for customization and scaling.

Engagement and Retention Loop

The gameplay loop keeps players returning.

• Build → earn → upgrade → expand → repeat
• Unlock new areas and features
• Improve efficiency over time
• Return to collect idle rewards

Strong retention potential.

Monetization Opportunities

The project supports multiple revenue strategies.

• AdMob integration ready
• Rewarded ads for boosts
• Interstitial ads between sessions
• Option for in-app purchases

Easy monetization setup.

Expand and Customize the Game

You can scale this project into a larger sandbox experience.

• Add new environments and themes
• Introduce special cube types
• Include missions and objectives
• Add customization features
• Implement leaderboard systems

Great for long-term development.

Why Choose This Template

Set The Cubes stands out in idle simulation games.

• Unique voxel building concept
• Easy to customize and expand
• Relaxing yet engaging gameplay
• High retention and replay value
• Suitable for Android and iOS

Final Thoughts

Set The Cubes – 3D Pixel Art Idle Game (Unity Source Code) provides a strong foundation for building a creative and scalable idle simulation game. With its combination of voxel design and automation systems, developers can quickly create a product that players enjoy over time.

If you want to develop an idle building game with pixel art style, this Unity template is an excellent choice.

Requirements :

Current version –
Unity 2021.2.7f1

Contact us on Skype for technical help
Skype ID: Unity Source Code

Don’t forget to review us!