To download Mindustry and play online, you should generally use the latest official release rather than a specific older build like "03062021" unless you have a very specific version compatibility requirement. Where to Download
: Includes integrated Steam Workshop support and achievements at Steam. Download Mindustry Build 03062021 OnLine
: Visit the official Mindustry page for general info and links. To download Mindustry and play online, you should
Others on your local network can join immediately, or you can use port forwarding (port 6567) to allow friends to join via your IP. Installation Tips To download Mindustry and play online