Lost Echo vs Underworld Office
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Lost Echo
Embark on a sci-fi mystery adventure to find a missing girlfriend. Explore 3D environments, solve puzzles, and interact with characters to uncover the truth behind her disappearance. This story-driven experience captures the spirit of classic adventure games.
- Story-driven sci-fi mystery
- Point-and-click adventure gameplay
- Explore fully 3D environments
- Solve puzzles
- Interact with characters
- Uncover the truth
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"A richly defined, innovative experience [...] capturing the spirit of traditional adventure gaming with all the potential the platform has to offer." > 4.5/5 AdventureGamers.com In the near future Greg's girlfriend Chloe mysteriously disappears in front of him. He starts a desperate search for her. What happened? Why does no-one else remember her? Solve puzzles, explore fully 3d environments, interact with numerous characters, solve the mystery and find the truth. But will the truth be enough? Lost Echo is a story driven, visually ambitious, sci-fi mystery point and click adventure game.
Underworld Office
Experience a mysterious chat-style interactive story game where your choices shape the narrative. Encounter unique ghosts and uncover a touching story filled with horror and adventure.
- Chat-style interactive story
- Mysterious and touching episodes
- Unique ghost characters
- Choice-driven narrative
- 40+ short animations
- 150+ illustrations
- Multiple story routes
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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, Ghost Game, Best Novel Game you have ever played made especially for smartphone users! Introduction to Underworld Office | Visual Novel & Adventure Game: 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! Intriguing Plot 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… Key Features of our Ghosts Story, Mysterious Novel game: - 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. EXTRA FEATURES to enjoy our Adventure Game (Ghost Story Novel): - 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 Why Novel? 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! We recommend this Adventure Game, Visual Novel for… - 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 | Best Novel 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. Share our ghost games, hidden story games, chat games with your friends and family, and let them excited too.
Screenshots
Verdict
The clearest difference is review sentiment: Underworld Office at 100% against Lost Echo's 76%. Underworld Office also leads on rating (4.9 vs 4.6) and price ($0.49 vs $4.49). Lost Echo's advantage is ratings volume (93 vs 17). On update cadence, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Lost Echo costs $4.49 and Underworld Office $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
Underworld Office holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Lost Echo has 93 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 76% of Lost Echo's written reviews are positive against 100% of Underworld Office's.
Lost Echo ships an update fortnightly, Underworld Office every 9 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.
| Parameter | Lost Echo | Underworld Office |
|---|---|---|
| Price | $4.49 | $0.49 — better |
| Rating | 4.6 (93 ratings) | 4.9 (17 ratings) — better |
| Positive reviews | 76.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 93 — better | 17 |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 444 MB | 559 MB |
| Age rating | 12+ | 9+ |
| Developer | KickBack | Buff Studio Co.Ltd. |
Customer experience
Lost Echo
Underworld Office
Bugs and requests
Lost Echo
Reported bugs
2 issues- Game progress getting deleted after updates
- Inability to progress past certain points
Requested features
4 requests- More challenging puzzles
- Multiple endings or branching storylines
- Improved character development
- Sequel or expansion to continue the story
Underworld Office
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Lost Echo
No in-app purchases
Underworld Office
No in-app purchases
Questions
Is Lost Echo free?
Is Underworld Office free?
Which has better reviews, Lost Echo or Underworld Office?
Do Lost Echo or Underworld Office have ads?
Which is updated more often, Lost Echo or Underworld Office?
Other comparisons
