Microcosm: Build Infinite Worlds in This Free Voxel Sandbox

7/29/2026, 10:05:36 PM

Release date: 6/2/2017

Tags: #indie #simulation #early-access #casual #vr #voxel #building

User Reviews

Score: 92%Positive
Review Count: 12 reviews
Fetched At: 8/29/2026, 9:17:15 PM

Reference prices

Japan

Free to Play (JPY)

Steam JP

Free to Play (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: Free to Play
Global Price: Free to Play
Sale Status: Regular pricing
Price Checked At: 7/29/2026, 10:05:36 PM

The price snapshot and review snapshot differ by about 743 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

Microcosm is a free-to-play voxel sandbox game by paulstraw, focusing on creative world-building. A new version with an "infinite" world engine is in development for iOS and VR.

Who this is for

A voxel art sandbox game where you can freely create infinite worlds. It's free to start, so definitely check it out if you're looking for a creative experience.

Details

Overview

Microcosm is a free-to-play voxel-based sandbox game that invites players to create and explore unique worlds. Developed and published by paulstraw, this indie title offers a casual yet deep simulation experience, with a strong emphasis on building and creativity. While the Steam version has seen limited updates in recent years, the developer has been actively working on a completely rewritten voxel engine.

Highlights

Voxel Sandbox Creation: Players can build and shape worlds using a voxel engine, offering a unique visual style and creative freedom.
Free-to-Play Access: The game is available for free on Steam, making it accessible to a wide audience interested in casual simulation and building games.
Ongoing Development: A new version with an "infinite" world engine, enhanced features, and cross-platform support is in development, with plans for iOS and VR releases.

Who It's For

Microcosm is perfect for players who enjoy creative sandbox experiences, voxel art, and casual simulation games. It appeals to those who like to build, explore, and experiment within a digital world. The game's free-to-play nature also makes it an attractive option for budget-conscious gamers looking for a creative outlet.

Game Info

Microcosm was released on June 2, 2017, and is developed by paulstraw. It supports multiplayer and features a voxel art style. The game is currently in Early Access, indicating that development is ongoing and new features are expected. The developer has indicated future updates will include Lua scripting and PLY/OBJ export, with a new version planned for iOS and eventually VR. Steam user reviews have been positive, highlighting the game's potential and creative scope.