Join the discord for a public beta soon: https://discord.gg/cV9Kj77NhV

Build cars, boats, planes, helicopters, airships, rockets, robots, and whatever else you can imagine. Then use them to explore the world.

Multiplayer:

Build, race, or battle with friends. Make a carrier plane that drops smaller planes controlled by your friends, or fly to the moon together with everyone responsible for a different vehicle system.

Believable physics:

Air and water have different densities, and objects interact with them through simplified fluid simulation. Flat plates act as wings, spinning motorised plates become propellers, and helium balloons rise until the atmosphere becomes too thin. Non-aerodynamic vehicles are slowed down, and excessive pressure can break parts off.

Manage fuel and mass:

Moving parts need fuel or batteries, which add weight. Cars and boats handle this easily, but planes must be built carefully to take off. Rockets need lots of fuel to reach an orbit, use separators to build multistage rockets and discard empty tanks.

Wiring:

Connect inputs to motors, servos, and thrusters. Link sensors to displays for vehicle telemetry, or combine both to stabilise, automate, or assist your vehicle.