This has created a vacuum. Scam websites promising "free Tropix 1 key generators" or "cracks" are rampant. They are almost always malware, adware, or ransomware disguised as a keygen.
: The most direct way is to purchase the game through official legacy platforms or the developer's website. Upon completion of a transaction, a receipt and a code (such as cea076300134eae9 ) are typically provided.