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Boxes: Lost Fragments
As a legendary thief, your next assignment lures you into a grand and lavish mansion. There you find a series of puzzle boxes, designed for an unknown purpose. What should have been a quick in-and-out, gradually turns into your own harrowing struggle for freedom and answers.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.
“Meh if its on sale buy it, its a nice looking puzzle game that takes a LOT of inspiration from the "The Room" games but in my opinion it falls flat with the puzzles and design of interactables. Either way still a good game so for a short couple hour mini puzzle adventure its…”
— a player, Steam review · 4 hrs played“If you are a fan of The Room series, this will definitely feel familiar but nothing close to the puzzles and level of sophistication of that game. The puzzles are way to simple and predictable but no less satisfying at the end. Would recommend if you are in the puzzle mood and…”
— a player, Steam review · 3 hrs played“For a pure puzzle game, where boxes wins on visuals, it loses on actual puzzles. The interaction between the puzzles and the visual unfolding of the boxes is great, and searching for hidden compartments in the boxes or sliders etc. is fun, but the puzzles lack depth. Even with…”
— a player, Steam review · 4 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-07-11 13:58 UTC · history via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Boxes: Lost Fragments is featured during GamePavilionJP 2026 Summer!
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If you've been waiting for the right time, now's your chance to experience the intricate, hand-crafted puzzles of Boxes: Lost Fragments. Cages: Hidden Worlds Demo is live!If you like Boxes, our new pu
Daily Deal - 40% of Boxes: Lost Fragments!
🎉 Daily Deal Alert! For a limited time, Boxes: Lost Fragments is 40% off on Steam!Step into a mysterious mansion filled with intricate puzzle boxes, hidden secrets, and captivating challenges. If you'
📣Cages: Hidden Worlds demo is live on Steam!
We're excited to announce the release of the first playable slice of our upcoming atmospheric puzzle escape game Cages: Hidden Worlds! Play the demo and get a taste of a dark and creepy world full of
Update notes for May 18
Hey everyone! This update includes internal maintenance work and some UI changes. No gameplay changes in this patch.
Games like Boxes: Lost Fragments
From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
Machinika: Museum
91.4% · 2,000 reviews
shares Narration, Hidden Object, Point Click, Mystery
Doors: Paradox
90.9% · 1,042 reviews
shares Clicker, Hidden Object, Point Click, Mystery
The Eyes of Ara
80.2% · 510 reviews
shares Hidden Object, Point Click, Mystery, Story Rich
The Room Three
95.4% · 6,177 reviews
shares Hidden Object, Point Click, Mystery, Story Rich
The Room 4: Old Sins
98.6% · 9,091 reviews
shares Hidden Object, Point Click, Mystery, Story Rich
The House of Da Vinci 3
88.2% · 608 reviews
shares Hidden Object, Point Click, Mystery, Story Rich
Quern - Undying Thoughts
90.9% · 2,666 reviews
shares Cinematic, Narration, Point Click, Mystery
Firmament
70.7% · 1,334 reviews
shares Cinematic, Narration, Mystery, Story Rich
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-20.
| Genres | Adventure, Casual, Indie |
| Player tags | Puzzle · Adventure · Mystery · Point & Click · Casual · 3D · Atmospheric · Hidden Object · Indie · Story Rich · Clicker · Singleplayer (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Steam Cloud · Family Sharing |
| Languages | English, French, Italian, German, Spanish - Spain, Indonesian, Japanese, Korean, Polish, Portuguese - Portugal, Russian, Simplified Chinese, Traditional Chinese, Turkish |
| Achievements | 12 |
| Estimated owners | 200,000 – 500,000 (SteamSpy) |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 or higher Processor: 2.8 GHz Dual Core Processor Memory: 4 GB RAM Graphics: Video card with 1024MB of VRAM DirectX: Version 10 Storage: 8 GB available space