Mindustry is a hybrid tower-defense sandbox factory game that allows players to create complex supply chains using conveyor belts to manage resources and defend against enemy attacks. Players can build and customize their factories to produce materials necessary for constructing defenses and ammunition for turrets. The game includes a variety of built-in maps and offers a map editor for users to create their own challenges.

In addition to its engaging single-player mode, Mindustry features cross-platform multiplayer capabilities, enabling players to collaborate or compete in large-scale PvP battles. This combination of strategic resource management and tower defense mechanics makes Mindustry a unique entry in the puzzle and gaming category, appealing to fans of both genres.