The price of King's Quest: Chapter 1 - A Knight to Remember has been reduced to zero.
King's Quest: Chapter 1 is available for free on all platforms
Activision has made the first episode of King's Quest available for free. This applies to all versions of the game, on consoles and PC.
Once you have the first episode, you can either pay $30 for the complete season and a bonus epilogue, or $25 for the season pass, which gets you episodes 2-5.
Chapter 2: A Rubble Without a Cause, and Chapter 3: Once Upon a Climb are currently available.