SF Adventure Platonica Space Launches on Steam, Switch Version Set for August 27
The simultaneous Steam launch and announced Switch release within two weeks gives the memory-recovery SF adventure a rapid multi-platform rollout from the music x indie game ANMC project.
Reporting from 1 source: 4Gamer.net.
KAMITSUBAKI STUDIO and Kazuhide Oka's ANMC project released the Steam version of Platonica Space on August 14, 2026, priced at 1,200 yen with a 17% discount until August 27. The Switch version launches August 27 at the same price, with a discount until September 9. The game follows five amnesiacs exploring an endless room-filled space, recovering fragmented memories through memory spots.
Platonica Space is a new SF adventure from Kazuhide Oka, who previously worked on Girls' Made Pudding and Natsu no Kanata. The story takes place a century after Earth became uninhabitable, with the protagonist waking in a strange space of endless rooms alongside four other people who have also lost their memories.
Players investigate rooms to find memory spots, where partially missing memories can be completed by placing related items. Recovered memories are not necessarily the protagonist's own, and the room structure changes each time the protagonist wakes up, altering connections, characters, and obtainable items.
Exploration consumes consciousness, and running out causes the protagonist to fall asleep and lose collected items. The insert song music video for Good Night Healer feat. Nagase Yuka has also been released, following Nemuru Sora feat. somunia, with the song available on Spotify and Apple Music since August 13.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.