Which alternative would you like?
ILLUSION, a studio with a long history of 3D adult games dating back to the early 1990s, poured its expertise into creating a highly immersive VR experience. Originally released in Japan on February 28, 2017, the game was later ported to Steam on April 9, 2018, for a worldwide audience. A key detail, however, is that the Steam version was released as an all-ages base game, requiring players to download a separate, free "adult patch" from ILLUSION's official website to unlock the full experience.
: NVIDIA GeForce RTX 2070 (8 GB) or better for optimal performance. Installation Best Practices