Since "Dark Star" can refer to several different titles—from a classic 1974 sci-fi film to a modern idle RPG—I have prepared reviews for the most likely versions you might be looking to download for free.
: You command a fleet of warships and drones, conquering planets and mining resources in a classic "idle" format where progress continues even while you are offline. DARK STAR Free Download
: You can find it for free streaming and download on the Internet Archive . DarkStar One (2006 PC/Xbox 360 Game) A more traditional space combat and trading simulator. DarkStar One Review (Xbox 360) Since "Dark Star" can refer to several different
This is a modern mobile game available for free download on the Google Play Store and Apple App Store . DARK STAR Free Download