Best Block-building Games in 2026

A block-building game that allows you to create and explore entire worlds from scratch.

Key Minecraft features:

Creative Freedom Educational Value Versatile Gameplay Strong Community

Open Source

AxCrypt is a powerful, easy-to-use encryption tool that protects your files, passwords, and personal information with strong AES-256 security. Available on Windows, Mac, Android, and iOS, it keeps your data safe wherever you go. .

Key Axcrypt features:

Strong Encryption User-Friendly Interface Cloud Storage Integration Key Sharing

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Dig, Fight, Build! The very world is at your fingertips as you fight for survival, fortune, and glory.

Key Terraria features:

Extensive Exploration Creative Freedom Varied Gameplay Multiplayer Mode

Reimagining the way people come together.

Key Roblox features:

Creative Platform Educational Value Community and Social Interaction Revenue Opportunities

Terasology (started under the name Blockmania) is an open source project started by Benjamin...

Key Terasology features:

Open Source Community Driven Modular Architecture Impressive Graphics

Open Source

Minetest is a near-infinite-world block sandbox game and a game engine, inspired by InfiniMiner...

Key Minetest features:

Open Source Moddable Cross-Platform Low System Requirements

Open Source

This action-adventure platformer throws you into a procedurally generated galaxy where you can make your mark.

Key Starbound features:

Expansive Universe Rich Customization Multiplayer Gameplay Crafting and Building

Algodoo is a 2D simulator freeware product designed as a physics learning tool. It was originally created by Emil Emerfeldt as part of his master’s thesis in 2008. Read more about Algodoo.

Key Algodoo features:

Educational Value User-Friendly Interface Community and Sharing Interactive and Engaging

SurvivalCraft is a mobile action and adventure game that is based on the wildly popular Minecraft platform.

Key SurvivalCraft features:

Realistic Survival Mechanics Robust Building Options Custom Content Creation Offline Play

Creativerse is a sandbox adventure game set in a beautiful yet treacherous world shrouded in...

Key Creativerse features:

Visual Appeal User-Friendly Interface Customizability Multiplayer Capabilities

The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox game, it simulates air pressure and velocity as well as heat!

Key The Powder Toy features:

Educational Value Creative Freedom Community Sharing Low System Requirements

Open Source

Blockland is a non-competitive multiplayer sandbox-style construction game. It's kind of like playing with legos on the internet.

Key Blockland features:

Creativity Multiplayer Customization Community

LEGO's Minecraft competitor.

Key LEGO Worlds features:

Creative Freedom Multiplayer Mode Varying Themes and Biomes Character Customization

I'm Wollay, the creator of Cube World.

Key Cube World features:

Unique Art Style Procedural Generation Class Variety Focus on Exploration