A number of free demo versions have also been released, and the "Steam Next Festival" in June 2025 will begin! Until 2 a.m. on June 17, Japan time

A number of free demo versions have also been released, and the "Steam Next Festival" in June 2025 will begin! Until 2 a.m. on June 17, Japan time
Many demo versions will be available for the "Steam Next Festival" in June 2025....

The linked article is in Japanese.