LOW EARTH ORDER

You run mission control for real satellites on today's real orbits. Debris keeps crossing their paths.

1Red means a high collision probability (Pc). Click the satellite or its alert to lock on.
2Raise the boost just until your dot leaves the red zone, then press Boost. The game aims it, but extra boost knocks the satellite off station and cuts its income.
3Satellites earn money while they survive. Spend it on upgrades.

Difficulty

Every crash makes more debris, so losses snowball. Lose too many satellites and your network shuts down. Drag to rotate, scroll to zoom.

GROUND LASER BROOM

1Built on land, it fires at tracked debris passing overhead, but only while the piece is coming toward it.
2Each pulse vaporises a little of the surface, and the vapour pushes the piece back the way it came. That slows it slightly.
3Slower means the far side of its orbit sinks. Once that low point dips into the atmosphere, drag pulls it down within a few orbits and it burns up.

Cheaper and weaker than the space laser, and it can only reach what passes over it. It can only see what your tracking radar can see. The game is paused while this is open.

Breaking · game paused

ORBIT LOST

Leaderboard

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Collision alerts

Debris by size

Encounter view

Fuel

Boost