Meguru Kisetsu no Yakusoku to, Tsunaida Sono Te no Nukumori to

Akira can’t remember anything from his childhood, however it doesn’t bother him since he still enjoys a relatively normal life. One day, he was led to an abandoned amusement park by a cat, and he had a vision of many people there, coupled with hearing the noises of the crowds. His forgotten feelings, wishes and memories… To fulfill the promise from that day long long ago, Akira’s frozen clock had once again begin to move.

[From Hau~ Omochikaeri!]

The game was cancelled after many delays in June 2015, and thus, only the trial was released.