Free browser game · real rocket physics

Land it on the Moon. Then Mars. Then Europa.

Fifteen pad-to-pad missions across three worlds, with limited fuel, gusting wind and landing legs that snap if you come in hot. Land to earn coins, then buy faster, tougher rockets in the hangar.

Plays on computers and phones. No download, no sign-up. Your coins and rockets are saved on this device.

Three worlds

Fifteen missions, each harder than the last

Every mission is a hop: lift off one pad, cross the terrain, and set down on another with both feet on the pad. Land three missions on a world to open the next one.

The hangar

Six rockets. Earn every one.

Each landing pays coins: a tenth of your score, plus a bonus the first time you land a mission. Spend them on more thrust, bigger tanks, sharper steering and tougher legs.

Open the hangar
How to play

Gentle, level, both feet on the pad

Controls

↑WMain engine ←→Side engines: tilt and push SpaceRetry the same terrain RNNew terrain, next mission HEscHangar, menu

On a phone, three buttons appear: ◀ ▶ for the side engines and ▲ for the main engine.

The rules

  • Touch down slower than the mission's limit, shown next to your speed. Faster and a leg breaks.
  • Keep the hull off the ground and land level.
  • Both feet on the landing pad, then sit still for half a second.
  • Out of fuel, out of the area or above the ceiling and the flight is over.
  • On Europa the ice is slick: stop drifting before you touch down.

Scores and coins

A landing scores 500, plus up to 400 for fuel left and 100 for landing dead centre.

Coins are a tenth of the score. First landings pay a bonus: 50 on the Moon, 100 on Mars, 150 on Europa.

Race the AI: the classic one-screen game, then watch a neural network trained on it fly your exact start.

Your rocket is on the pad.