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Opens on 2026-07-14 (JST)
A family restaurant that has never once closed its doors, and the more its regulars tell you, the less sure you are why neither of you can leave.
A multiple-choice, point-and-click adventure originally built as a free itch.io browser game by 月刊湿地帯 (Gekkan Shicchitai), a two-person Japanese doujin circle working under the handle oissisui, then rebuilt from the ground up in Unity for Steam by the one-person studio Studio Dragonet and published by Waku Waku Games, a small Tokyo-based indie publisher. Steam's own text frames it with a wink: "Why not enjoy the diner? The moon is as full as it'll ever be, and there's even a drink fountain." Per Steam's own listing, it typically takes 2-2.5 hours to see one of two endings, and it tells you outright to save before your "fateful decision." Per Steam player reviews, the setting itself is the hook: Moon Palace is described as an "extradimensional diner" where the moon never actually sets, and much of the runtime goes toward, as one reviewer put it, "uncovering the mystery of who the people at the moon palace are and why they're here." Released July 31, 2023, it is Overwhelmingly Positive at 97 percent over 1,125 reviews (1,093 positive, 32 negative), a paid title at $10.99 in the US (¥1,500 in Japan), not free, fully launched and not in Early Access, with no AI-generated assets and, per Steam's own content descriptors, nothing sexual (ids: none, notes: none). It supports Japanese, English, Simplified and Traditional Chinese, and Korean, all as text only with no voice acting, and while 118 of its 1,125 reviews, about 10.5 percent, are already in English, and both Steam community discussion and a Backloggd listing exist, its reach still falls short of the West's usual gatekeepers: no coverage from outlets like Kotaku, PC Gamer, or Rock Paper Shotgun turns up, and the one critic review on record, from IGN Japan at a score of 80, was written in Japanese.
Published 2026-07-14
01First, the one feeling
- Steam's own listing frames Moon Palace as a diner where 'the moon is as full as it'll ever be,' and per player reviews that is structural, not scenery: it is described as an 'extradimensional diner' that cannot close, so every friendly, mundane exchange with its regulars quietly doubles as a clue toward why none of you, including you, can walk back out its door.
- The whole game runs on a multiple-choice format with light point-and-click, and per Steam's own text the two endings fork from a single moment it calls your 'fateful decision,' telling you outright to save beforehand, so one choice about who you keep talking to, and how, decides which of two very different nights you end up living.
- Clearing the game with a certain ending unlocks a Sound Gallery and an Illustration Gallery holding, per Steam's own listing, character notes 'not found in the main game,' so the mystery of who is actually sitting across from you at Moon Palace keeps resolving itself after the credits, rather than closing the moment you put the tray down.
02Who this is for (and who it is not)
For you
- You want a quiet, dialogue-only mystery ADV that never leaves a single room for its entire 2-2.5 hour runtime, an eternally open family restaurant whose regulars you talk to rather than fight, forking to one of two endings on a single choice
- You want a small, doujin-scale Japanese production carried to Steam: a free itch.io original by the two-person circle 月刊湿地帯, rebuilt from scratch in Unity by the one-person studio Studio Dragonet with new conversations, galleries, and Steam Achievements, published through the small Tokyo indie house Waku Waku Games
- You want to catch an Overwhelmingly Positive title (97 percent over 1,125 reviews) while the West is still mostly absent: only about 10.5 percent of its reviews are in English, and the one critic review on record is from IGN Japan rather than a Western outlet
Not for you
- You want combat, exploration, or a long game; this is text and light point-and-click only, running about 2-2.5 hours across two endings, with nothing to fight
- You want voice acting in any language; all five supported languages (Japanese, English, Simplified and Traditional Chinese, Korean) are text-only, and it is a paid title at $10.99 (¥1,500 in Japan), not free and not in Early Access, with no AI-generated assets and, per Steam's own content descriptors, nothing sexual (ids: none, notes: none)
03The roots of this taste
97% positiveonly 1125 reviews — yet almost no one has found it
Enjoy the Diner Buried gem
Steam's own text frames it with a wink: "Why not enjoy the diner? The moon is as full as it'll ever be, and there's even a drink fountain." Its own about_the_game text describes Enjoy the Diner as following "a multiple-choice format with point-and-click elements," a relatively short adventure that "typically takes 2-2.5 hours to complete," branching into one of two endings and telling players outright to save before what it calls your "fateful decision." Per Steam player reviews, the setting itself carries the hook: one calls Moon Palace an "extradimensional diner," another spends the runtime "uncovering the mystery of who the people at the moon palace are and why they're here," and a third describes a tone that starts out "grounded" before it "snowballs into showing you how absurd you were to think that." It began life as a free browser game: built in the Godot engine and released for free on itch.io by 月刊湿地帯 (Gekkan Shicchitai), a two-person Japanese doujin circle working under the handle oissisui, whose own itch.io page still links straight through to this Steam edition. For Steam, it was rebuilt from the ground up in Unity by Studio Dragonet, the one-person Fukuoka studio of せきやdn, adding, per Steam's own listing, new customer chit-chat, a Sound Gallery, an Illustration Gallery, full controller support, and Steam Achievements (nine of them, including one for trying every drink at the soda fountain) on top of the free original, and published by Waku Waku Games (わくわくゲームズ合同会社), a small Tokyo-based indie publisher with ¥1.5 million in capital. Released July 31, 2023, it is Overwhelmingly Positive at 97 percent over 1,125 reviews (1,093 positive, 32 negative per Steam's own review API), a paid title at $10.99 in the US (¥1,500 in Japan), not free, fully launched and not in Early Access, with no AI-generated assets and, per Steam's own content descriptors, nothing sexual (ids: none, notes: none). It supports Japanese, English, Simplified Chinese, Traditional Chinese, and Korean, all as text only with no voice acting in any of them, and while 118 of its 1,125 reviews, about 10.5 percent, are already in English, and both an active Steam community discussion and a Backloggd listing exist, so calling it entirely unreached would not be honest, that reach still falls short of the West's usual gatekeepers: no coverage from outlets such as Kotaku, PC Gamer, or Rock Paper Shotgun turns up, and the one critic review on record, from IGN Japan at a score of 80, was written in Japanese, so this overwhelmingly positive small diner remains, for now, a conversation held almost entirely in Japanese.
Give it your first passファミレスを享受せよ (itch.io free original, no official English title) The free original
The free original this grew from: ファミレスを享受せよ ("Enjoy the Family Restaurant"), a free browser adventure the Japanese two-person doujin circle 月刊湿地帯, working under the handle oissisui, built in the Godot engine and released for free on itch.io. Per its own itch.io page, it already drops you into the eternal family restaurant Moon Palace, drink bar included, played with nothing but a left click, running about thirty minutes to one of two endings. Enjoy the Diner on Steam is not a new work borrowing that DNA from the outside; it is oissisui's and Studio Dragonet's own ground-up commercial remake of this same free game, keeping the same eternal diner and its two endings while adding, per Steam's own listing, new customer chit-chat, a Sound Gallery, an Illustration Gallery, and Steam Achievements. That same itch.io page still carries an update note pointing straight to the finished Steam edition.
Give it your first pass04Make this gem shine
If it speaks to you, check it on Steam and give it your first pass. Your push is what makes a buried gem shine.
You gave it your pass. The gem just caught the light.
05The bloodline of this taste
- ファミレスを享受せよ (itch.io free original, no official English title) Root
- Enjoy the Diner You are here
- Read-and-build games another taste