The Stheno Heavy Superiority Fighter is a versatile patrol and enforcement craft designed for low gravity environments in the game Space Engineers. This small grid vehicle operates solely on Ion Thrusters, ensuring prolonged operational time with minimal resource consumption. Its design includes five 25mm gatling guns, including a sniper-array, and two manually loaded 200mm rocket launchers, making it well-equipped for combat scenarios. The craft is compatible with thruster damage and is entirely built with vanilla components, making it accessible for players to construct in survival mode.

With a total of 947 blocks, including 186 non-armor blocks, the Stheno features a PCU of 6,198 and a grid mass of 52,059. The design emphasizes ease of use, requiring no additional mods or subgrids. This fighter is part of a series developed on a dedicated server, originally intended for anti-piracy operations, showcasing its effectiveness against pirate threats and drone attacks.