In Falsus launches on Steam Sept. 9

1/ lowiro said on September 8 that *In Falsus* will launch on Steam on September 9 as a worldwide PC release, with the developer directing players to wishlist the game ahead of release. (lowiro.com) 2/ The Steam store page lists *In Falsus* as a rhythm game with a layered narrative and card system, set in a near-future world and told through five interconnected protagonists. (store.steampowered.com) 3/ The release date was not new on Tuesday. lowiro had already announced on July 21 that the game would launch on Steam on September 9, 2026. (lowiro.com) 4/ What changed on September 8 was the final pre-launch reminder. The developer’s social post said the game arrives “tomorrow” and framed it as a worldwide release, while again pushing wishlists ahead of launch. (lowiro.com) 5/ The Steam listing describes *In Falsus* as “a mesmerizing rhythm game” tied to “an intricate card system,” suggesting lowiro is combining music-game play with story progression rather than shipping a straight track-based rhythm title. (store.steampowered.com) 6/ lowiro is best known as the creator of *Arcaea*, and Steam’s earlier news posts for *In Falsus* identified the new title as the studio’s second music game and an “original, narrative-centric music game.” (store.steampowered.com) 7/ The game is launching first on PC via Steam. The official lowiro release post says “In Falsus launches September 9th, 2026 on Steam,” and the Steam publisher page also lists the September 9 release date. (lowiro.com) 8/ A demo is already available. Steam news for the game said the demo included five playable songs, including three originals, ahead of the full 2026 release. (store.steampowered.com) 9/ Language support on launch is listed by third-party game outlet Gematsu as English, Japanese, Simplified Chinese and Traditional Chinese; that matches the game’s international rollout implied by lowiro’s English-language and Steam announcements. (gematsu.com) 10/ For players trying to pin down the exact unlock time, SteamDB lists a release timestamp of September 9, 2026 at 08:00 UTC. SteamDB is not the publisher, so that timing is best treated as a store-tracking reference rather than the primary announcement. (steamdb.info) 11/ lowiro’s July announcement also tied the launch campaign to X, saying players could enter for autograph boards signed by the voice actors for the game’s five main protagonists. (lowiro.com) 12/ The practical takeaway: *In Falsus* is set to go live on Steam on September 9, 2026, the demo is already up, and the Steam store page remains the main place to track wishlist, availability and launch status. (store.steampowered.com)