MOSS is a mender on the seventh moon of Bear, where she repairs machinery and electronics for her neighbors.

One sunny afternoon, she's awoken from a nap to learn that the MOONHEART is broken! Without it, no messages can be sent off-moon. And what's worse, tonight is the night of the lunar alignment...

Walk, jump, climb, and glide through this platformer adventure as Moss works to mend the Moonheart. Along the way, you'll meet the other inhabitants of Moss's home moon... and perhaps find some secrets too.