Platforms like Big Fish Games and Softonic often provide a "trial" or "shareware" version that lets you play for a limited time or access initial chapters for free.
Some sites like GameFools offer a limited "play online" version for free, though they charge a fee for the full desktop download. Azada - Download Azada Free Download
The full version is available for purchase on Steam (often for $6.99) and the Amazon Appstore . Platforms like Big Fish Games and Softonic often