Revenue is a rough estimate from public install counts × genre ARPD — order of magnitude only.
Do you read books but being bored with it? Like to play interactive story games, visual novels, adventure games, ghosts games, chat games, indie games but tired of the same old templates? Try our Visual Novel, a Mysterious Novel where choices do matter! We are offering our interactive storytelling game named ‘Underworld Office’ in the world of Adventure Games. All our stories, mysterious novels are written by diligently selected authors. Here we come a Visual Novel, filled with horror, touching episodes, and chat stories! It’s a completely unparalleled Visual Novel, Ghosts Story Game you have ever played made especially for smartphone users! <b>Introduction to Underworld Office | Visual Novel & Adventure Game:</b> Underworld Office is a chat style interactive story game and adventure game with an attractive universe where you will experience mysterious, yet touching episodes with various ghosts (in this ghost game) that are somewhat twisted, cute, and stern at the same time! <b>Intriguing Plot</b> In our Hidden story game, ghosts game; The main character is Eugene who accidentally falls into the world of ghosts and almost gets killed by monsters while a mysterious ghost saves Eugene and demands to work at the Underworld Office in return… <b>Key Features of our Ghosts Story, Mysterious Novel game:</b> - Light novel, adventure game, visual novel, styled mysterious text - Attracting characters in this hidden story game - Enjoy a different world with about 40 short animations and 150 illustrations - Find all 7 different routes through making different choices | Mysterious Novel - Collect all 25 titles and 60 album illustrations in adventure game & enjoy it. - If you ever played Hidden Story game, Ghosts Novel, or any Masterpiece Novel. You will enjoy this Visual Novel too. <b>EXTRA FEATURES to enjoy our Adventure Game (Ghost Story Novel):</b> - This Adventure game is for Backer! Enjoy our Visual Novel | Ghost Game - Meet with ghosts in our ghost game that is cute & stern at the same time! - Play unique puzzles in this hidden story, ghost game. Your story will depend on what you choose in this our visual novel - More stories to come! We will notify you about our upcoming visual novels, adventure game, ghost game <b>Why Novel?</b> In novels, you directly control the flow of the story. Your choices do matter so choose carefully how to react and what to do in different situations. Play our Visual Novel, Hidden Story Game and you will never regret it. Visual Novels has thousands of lovers and it is the fastest-growing collection of interactive stories where YOU choose your destiny. Try in our Hidden Story Novel, Ghost Game! <b>We recommend this Adventure Game, Visual Novel for…</b> - Who Like Visual Novel, Ghost Games, Adventure Games or Chat Games, Opus - Want to kill time while playing Adventure Game or reading a Visual Novel - Love to be in World of Ghosts, or like to play Ghost Games, Interactive Story Games - Love light novels, Masterpiece Novel, Mysterious Novel or Adventure Game - Those who want to move from the old stories & old templates of adventure game - Love interactive ghost story novels, Masterpiece Novel, Storytelling game - Those who get tired of playing regular novel games - Who Like Adventure Games | World of Ghosts | Ghost Games | Chat Games | Masterpiece Novels | Mysterious Novels We bring new adventure game stories! Right now, you have the opportunity to enjoy our Visual Novel, Ghost Games, Story Games, Adventure Games! Although Your suggestions are welcomed at help@buffstudio.com! Write to us what genre you are interested in and we will choose the most popular genre for our next upcoming adventure games, visual novel, or in our storytelling games. <b>Share our ghost games, hidden story games, chat games with your friends and family, and let them excited too.</b>
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
Modeled estimate, not a reported figure. How we estimate →
Same day: best KR #12, worst UA #63 · 5 markets collected
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.29/day in the week to Sep 8 → 2/day in the week after.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Google Play · Top Paid · United States has just 7 day-to-day chart moves that followed a price cut, against 1,963 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Audience
How many people have installed this game, as the storefront reports it. This number is worldwide — unlike the price, the same package answers with the same install count in every market we asked — so it carries no country. Each source below is a different kind of number and they are never drawn on one axis.
Aug 12, 2026 — Sep 19, 2026 · 37 readings
Google Play shows “100,000+” on the store page.
Play publishes a precise install counter alongside the rounded step users see on the store page. This is that counter, worldwide, as it stood each day we asked.
Of the eight storefronts we track, only Google Play publishes an install count we can read. Where a store publishes nothing of the kind, this panel shows nothing rather than a zero.
About
Do you read books but being bored with it? Like to play interactive story games, visual novels, adventure games, ghosts games, chat games, indie games but tired of the same old templates? Try our Visual Novel, a Mysterious Novel where choices do matter! We are offering our interactive storytelling game named ‘Underworld Office’ in the world of Adventure Games. All our stories, mysterious novels are written by diligently selected authors. Here we come a Visual Novel, filled with horror, touching episodes, and chat stories! It’s a completely unparalleled Visual Novel, Ghosts Story Game you have ever played made especially for smartphone users! <b>Introduction to Underworld Office | Visual Novel & Adventure Game:</b> Underworld Office is a chat style interactive story game and adventure game with an attractive universe where you will experience mysterious, yet touching episodes with various ghosts (in this ghost game) that are somewhat twisted, cute, and stern at the same time! <b>Intriguing Plot</b> In our Hidden story game, ghosts game; The main character is Eugene who accidentally falls into the world of ghosts and almost gets killed by monsters while a mysterious ghost saves Eugene and demands to work at the Underworld Office in return… <b>Key Features of our Ghosts Story, Mysterious Novel game:</b> - Light novel, adventure game, visual novel, styled mysterious text - Attracting characters in this hidden story game - Enjoy a different world with about 40 short animations and 150 illustrations - Find all 7 different routes through making different choices | Mysterious Novel - Collect all 25 titles and 60 album illustrations in adventure game & enjoy it. - If you ever played Hidden Story game, Ghosts Novel, or any Masterpiece Novel. You will enjoy this Visual Novel too. <b>EXTRA FEATURES to enjoy our Adventure Game (Ghost Story Novel):</b> - This Adventure game is for Backer! Enjoy our Visual Novel | Ghost Game - Meet with ghosts in our ghost game that is cute & stern at the same time! - Play unique puzzles in this hidden story, ghost game. Your story will depend on what you choose in this our visual novel - More stories to come! We will notify you about our upcoming visual novels, adventure game, ghost game <b>Why Novel?</b> In novels, you directly control the flow of the story. Your choices do matter so choose carefully how to react and what to do in different situations. Play our Visual Novel, Hidden Story Game and you will never regret it. Visual Novels has thousands of lovers and it is the fastest-growing collection of interactive stories where YOU choose your destiny. Try in our Hidden Story Novel, Ghost Game! <b>We recommend this Adventure Game, Visual Novel for…</b> - Who Like Visual Novel, Ghost Games, Adventure Games or Chat Games, Opus - Want to kill time while playing Adventure Game or reading a Visual Novel - Love to be in World of Ghosts, or like to play Ghost Games, Interactive Story Games - Love light novels, Masterpiece Novel, Mysterious Novel or Adventure Game - Those who want to move from the old stories & old templates of adventure game - Love interactive ghost story novels, Masterpiece Novel, Storytelling game - Those who get tired of playing regular novel games - Who Like Adventure Games | World of Ghosts | Ghost Games | Chat Games | Masterpiece Novels | Mysterious Novels We bring new adventure game stories! Right now, you have the opportunity to enjoy our Visual Novel, Ghost Games, Story Games, Adventure Games! Although Your suggestions are welcomed at help@buffstudio.com! Write to us what genre you are interested in and we will choose the most popular genre for our next upcoming adventure games, visual novel, or in our storytelling games. <b>Share our ghost games, hidden story games, chat games with your friends and family, and let them excited too.</b>
Stats
Media
Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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| $469.3M | 440K | 94% | $59.99 |
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