Mindustry Classic (Web Build)

Open-source tower defense and factory building automation running in WebAssembly.

228,000 Plays 5,410 Likes ● 100% Verified Smooth

▶ Play in Browser (New Tab) ↗

Free 1-Click Play • Verified Direct Origin • Zero Install

About & Technical Architecture

Mindustry Classic is Anuke's acclaimed open-source factory-building game. Built in Java and LibGDX, its web compilation brings intricate automation logistics, tech tree research, and base defense directly into browser tabs.

Mindustry is developed by Anuke. Source code is released under GPLv3.

Keybindings & Input Configuration

Action	Input / Key	Supported Device
● Move	`WASD`	Keyboard
● Mine/Build	`Left Click`	Keyboard
● Remove	`Right Click`	Keyboard
● Zoom	`Mouse Wheel`	Keyboard
● Pause.	`Space`	Keyboard

Frequently Asked Questions & Save Tips

How does Mindustry Classic (Web Build) run in a web browser without downloading? ▾

Mindustry Classic (Web Build) is powered by Arc / LibGDX WebAssembly. It executes code directly inside modern browsers via WebAssembly (WASM) and WebGL 2.0 with hardware acceleration and 60 FPS performance.

How does the save system work and how do I back up my progress? ▾

Game progress is handled through Browser LocalStorage/IndexedDB. Save states are stored inside your browser's private IndexedDB sandbox. Avoid clearing browser cache or cookies to preserve your saves.

Can I use a USB or Bluetooth controller with Mindustry Classic (Web Build)? ▾

This port is currently tailored for keyboard and mouse navigation.

Is playing Mindustry Classic (Web Build) on PortedToBrowser legal and safe? ▾

Yes. PortedToBrowser.com indexes open-source engine decompilations and verified web sandboxes. We do not host or distribute proprietary game ROMs or copyrighted binaries.