: You can often find used physical editions for PS4 or Xbox One on eBay or Mercari for around $20–$24. Legacy & Fan Remakes (Always Free)
: Get the first chapter for free on the Xbox Store for Xbox One and Xbox 360. King’s Quest (2015) Complete Free Game Download...
If you want to play beyond the first chapter, you have a few options: : You can often find used physical editions
: Hosts various classic collections and older titles that can sometimes be played directly in a browser. King's Quest The Complete Collection King’s Quest (2015) Complete Free Game Download...
If you are looking for older King's Quest titles, several high-quality fan remakes are legally available for free: