Our antivirus scan shows that this Mac download is safe. This software for Mac OS X is a product of Pixeljam. Last Horizon for Mac lies within Games, more precisely General.
From the developer:
Last Horizon is a minimal, atmospheric space survival & exploration game, set to deep ambient music.
Pilot the last vessel of a fallen civilization into the vast unknown, in search of a new habitable world.
Carefully land on the planets you will encounter to gather terraforming resources and space-faring human survivors for the final destination... skillful piloting and the balanced management of fuel, oxygen & hull integrity are key.
You may want to check out more software for Mac, such as Horizon, VMware Horizon View Client or Pirates of New Horizons: Planet Buster, which might be similar to Last Horizon.