UNRELEASED GAME – AVAILABLE
This game is still in active development and available to the public for purchase in it's unfinished state, either in Early-Alpha or Beta (or any status in between).
The game has been available as Early Access since February 6th, 2015, but will be getting a full release on PC, Playstation 4, and Xbox One in the Summer of 2018.
From the game's website:
In TerraTech you design, construct and command a fleet of unique vehicles, as you battle your way to victory across the lawless frontiers of new alien worlds, in a quest for glory and profit.
In the distant future, Earth's natural resources have been depleted, and as an off-world prospector it's your job to travel to alien planets and scour them for valuable materials. These can be refined and shipped back to Earth in return for cash, or crafted into new components to augment your fleet.
The rarest resources unlock the best equipment, so expand your territory and capture enemy bases, to secure your position on each planet.
Source: The Game Website.