Rebel Galaxy - GOG

The edge of the universe is a pretty dangerous place, so watch your back.

Captain a massive spaceship engaging in epic scale space battles.
Trade, negotiate, mine asteroids, hunt bounties, be a pirate and explore a randomized open-world galactic map.
Make your own path through a dialog-tree driven storyline making friends and enemies of a variety of alien factions

Genre:Action - Adventure - Open World
Works on:Windows (Vista, 7, 8, 10) and Mac OS X (10.10+)
Languages:Audio and text: English
Modes:Single-player
Released:October 20, 2015
Company: Double Damage Games / Double Damage Games.

Minimum system requirements - Windows: Vista/ 7/ 8/ 10

Memory: 2 GB RAM
Graphics: Shader Model 3.0, 512MB VRam
DirectX: Version 9.0b
Hard Drive: 2 GB available space
Sound Card: DirectX 9.0c-compatible, 16-bit