>The first chapter of Higurashi When They Cry will be made free-to-own on GoG until an
>effective vaccine for COVID-19 is discovered! If you’re looking for a way to pass the time while
>staying at home, then there’s never been a better chance to try out this renowned masterpiece.

>You can complete the question arcs (Chapters 1-4) at a 75% series discount until July 14, 11 pm GMT.

販売ページにはこう書かれている
永遠ではないね。コロナのワクチンが完成されるまでらしい