In Astracraft, players can build and modify their own machines, known as ARMS, using a variety of modules and themed pieces. The game emphasizes creativity, enabling players to design everything from mechas to race cars, and engage in battles using their custom creations.

The storyline of Astracraft revolves around players conquering the universe by showcasing their inventive designs and engaging in sci-fi battles. Players can collaborate with friends to enhance their strategies and share resources.

Astracraft stands out with its limitless building possibilities and diverse game modes, including cooperative and competitive options. The game features a realistic physics engine and a variety of combat techniques, making each battle a unique experience.