Idea Factory has dated Amnesia: Memories:

LOS ANGELES, CA., June 25, 2015 – Mystery and love await! Amnesia™: Memories will be making a simultaneous debut on both North American PSN™ and Steam on August 25, with a European PSN™ release on August 26. Available exclusively as a digital release, it will also be compatible with PlayStation®TV. In this visual novel, you’ll play the Heroine whose life depends on hiding her recent loss of memory while you navigate complex relationships with five men. Can you write the lasting love story you deserve, or will your love – and life – come to an end?