How was a title received critically? How did its crowd-funding go? Did it do well on platform X? The votes help Valve take a closer look at those trying to muscle in on the Steam Library.
It seems another 50 games have graduated from the Greenlight program although you're unlikely to have heard of any of them. The full list is.
is a strategy simulation where we artillery strike across the stars in a turn-based fashion. It's currently in alpha but seems promising. Mankind might not be technologically evolved enough to produce a starship fleet or two, but damn if they don't know how to super accelerate metal slugs and blow each other's cities to rubble.
There'sif you're feeling in a strategy / RPG / casual simulation mood, which has you sandbox build and manage a space station. Think: hamster cage in space, but with space hamsters running the wheel.