The most reliable way to get a "free" Starsector key is through the one shared by YouTuber in his viral review of the game. At the end of his video, he provided his own personal CD key for anyone to use.
While it is possible to obtain a free Starsector key, it's essential to be aware of the risks involved. To ensure a safe and enjoyable gaming experience, consider purchasing the game or waiting for official sales and discounts. If you're still interested in exploring free key options, be cautious and research reputable websites and sources. starsector key free