Spike Chunsoft and tri-Ace's Exist Archive: The Other Side of the Sky is now available in both North America and Europe, courtesy of a localisation and release from publisher Aksys Games. The game is available physically and digitally for PlayStation 4 and PlayStation Vita in North America, with Europe only receiving the game digitally on those same platforms.

Exist Archive follows twelve people caught in an explosion in modern-day Tokyo. Upon their apparent deaths, they wake up on the fantastical planet of Protolexa having become immortal vessels with part of the dark god Yamatoga's soul residing in them. Exploration takes place in a side-on view with players exploring various 2D dungeons.