There’s some tricky gravity and a lot of lore to find out.
If you are among the lucky #PCMR, you can join the test of the latest map for Overwatch. Added with the update on the PTR was Horizon Lunar Colony, the latest location for Assault mode.
Below you will find an animated video trailer and a long Developer Update from Jeff Kaplan that introduce you to the new map. It’s worth checking out as it is not only a fresh location, but it also expands the lore and gives further teases of what is yet to come to Overwatch.