The Fleets of Sol (Steam key/Region free).

http://store.steampowered.com/app/383070/
What is The Fleets of Sol?

The Fleets of Sol is an strategy-survival game that focuses on commanding a fleet of capital ships as you jump from sector-to-sector in search of stranded civilian transports while constantly being pursued by an enemy determined to bring about your fleet´s destruction.

Current Features

*Pick from multiple commanders, as each provides a unique bonus that can radically change how you approach your journey.

*Each jump is a leap into the unknown as you encounter distress calls, interdiction forces, and enemy strongholds.

*Order your ships carefully and engage or avoid hostile forces as you wait for your jump drives to come online.

*The relentless enemy are prepared to intercept you at every turn and will even use hijacked friendly ships filled with warheads to weaken your resolve.

*When enough civilians have been saved, begin the final journey to your new home planet while the enemy hatches a plan to stop you once and for all.

*Command a variety of capital ships as well as countless small fighter craft.