MARY: Princess Mary Rescue Full Version Announced for Steam in 2027
The decision to create a full version was prompted by the unityroom version's popularity, despite the game being impossible to localize due to its Japanese-language wordplay core.
Key Facts
- YORUROJI announced the full version of MARY: The Rescue of Princess Mary for Steam on August 14, 2026, with a release planned for 2027.
- The unityroom version of MARY: The Rescue of Princess Mary has surpassed 500,000 page views and contains over 400 branching paths.
- The Steam full version will expand the gimmicks and story to more than five times the size of the unityroom version.
- The game is centered on Japanese wordplay and will not be localized.
- The unityroom version was created during the Unity 1 Week Game Jam event.
Reporting from 4 sources: 4Gamer.net, GAME Watch (Impress), Denfaminicogamer, Game Spark.
Indie developer YORUROJI announced on August 14, 2026 that it is developing a full version of the text adventure game MARY: The Rescue of Princess Mary for Steam, with a release planned for 2027. The Steam store page is now public. The game is a significantly expanded version of a short adventure currently available on the game submission site unityroom, where it has surpassed 500,000 page views. The core mechanic lets players add a single character to a button that determines the protagonist's actions, changing the story's meaning and direction. The unityroom version contains over 400 branching paths. The Steam full version will expand the gimmicks and story to more than five times the original size. The unityroom version was created during the Unity 1 Week Game Jam, and many planned features were cut due to the short production period. The full version aims to retain the short-session replayability while adding new mechanics, such as multiple buttons appearing simultaneously and a settings menu where adding a character to the 'Log' button turns it into 'Rogue', starting a roguelike game. The game is centered on Japanese wordplay and will not be localized.
- The Steam store page went live at 20:00 JST on August 14, 2026, with the store page URL listed as https://store.steampowered.com/app/4956110/MARY/.
- YORUROJI is also known for the dot-pixel adventure "A World Without People," slated for 2026, and "CLONY."
- Game Spark reports the unityroom version has surpassed 530,000 views as of writing, slightly above the 500,000 figure cited elsewhere.
- The wordplay extends to the start screen: "hajiru" (to feel ashamed) becomes "hajimeru" (to begin) with the character "me," or "hanajiru" (nasal mucus) with "ji."
- An unsettling example from the PV: adding "a" to "yameteoku" (to stop) produces "ayameteoku" (to kill).
- The "Rogue" gimmick is triggered by adding a prolonged sound mark ("ー") to "Log," a nod to the original game "Rogue," the namesake of the roguelike genre.
- Player and stream-viewer feedback cited by the developer includes "It's fun to be able to freely intervene in the story" and "I noticed the interesting aspects of Japanese."
- The developer states the full version aims to give both veterans of the unityroom version and first-time players a fresh experience.
- The unityroom version remains free to play in browsers.
Synthesized by Yomimono from the 4 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.
Sources
- 4Gamer.net ボタンに1文字を加えて物語を変えるテキストADV「MARY - メアリ姫の奪還」，完全版をSteam向けに制作決定。400通り以上の分岐を5倍以上に拡張
- GAME Watch (Impress) 1文字加えるADV「MARY - メアリ姫の奪還」の完全版がSteamにて2027年配信決定。ストアページを公開
- Denfaminicogamer ボタンに“1文字”足して物語を変えるゲーム『MARY – メアリ姫の奪還』完全版のSteamストアページが公開。「ログ」→「ローグ」でローグライクに
- Game Spark ブラウザ版は53万PV！選択肢に1文字だけ追加して物語を変えるADV『MARY - メアリ姫の奪還』完全版が発表。Steamストア公開され2027年リリースへ