Meet Proxima: a tiny red dwarf

Proxima Centauri is the closest star to our Sun, a little over four light-years away. It's a red dwarf: smaller, cooler and dimmer than the Sun, and the most common kind of star in the galaxy.

In Orbit Slinger, Proxima is the second star system you visit, right after Sol. Its pull is about half of Sol's, so orbits are slower and lazier. That sounds easy until you notice what it means: with a weak star in the middle, planets tug on each other much more. A heavy neighbor can drag your planet off course, or fling it out of the system entirely.

There are ten new levels, from Little Ember to Nearest Neighbors, with a moonlet ring, planets going the wrong way round, and a crossfire to thread.

How to get it: the whole campaign is a one-time unlock, and it's included in the launch bundle with Crimson Giant, Azure Pulsar and Orbit Lab. Sol, our own solar system, stays free.