
Become the greatest detective of all time in The Testament of Sherlock Holmes, a twisting, turning investigation game set in a faithfully-reproduced London of 1898. As Sherlock Holmes, you must find clues, interrogate suspects and unveil a mystery in a story full of twists!
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Availability
We put this game to every storefront we collect. A market that answered not sold has told us something about the game; a market we never asked has not, and the two are never drawn the same.
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): 0.57/day in the week to Aug 19 → 0.29/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
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.
About
Genres
Sums Steam only; PlayStation, GOG, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 4Kreviews | 80% | — | $1.6M |
| $3.74−85% | 611ratings | 83% | — | not modelled | |
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 96 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Absolutely stunning
I intended to play these games in order but somehow managed to miss out Testament, to this game's detriment. My recommendation for this is contingent on a player knowing that this is one of the older games and is lacking in the mechanical and quality of life improvements from later games. Some of the puzzles really annoyed me, but others were pretty fun. They had a good variety of type and difficulty. I enjoyed the plot a lot, although I found Watson increasingly annoying.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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14 of 15 markets; the rest we haven't asked for this title, not markets where it is unavailable.
14 on sale1 answered “not sold”0 we did not ask
The 1 “not sold” market is read from the Steam price pass of Sep 9: that day the store answered for this game elsewhere and gave no price there. The 14 priced markets are the same rows as the table above — each the latest price we hold, dated here when it is older than that pass. The 0 marked “not asked” were not put to this store at all — either it has no storefront there or we do not collect it yet, and neither is a statement about the game. A refusal is a refusal on one day; a store can list a title again tomorrow.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, German*, French*, Italian, Spanish - Spain, Russian*, Polish, Turkish, Japanese, Korean, Czech, Hungarian +4 more
| $1.99−90% |
| 148ratings |
| 76% |
| #254 |
| not modelled |
| $24.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 97 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
It's a great game with decent mechanics and an interesting story. The problem for me were it's crashes... you neet patience and not forgetting to save often... It helped a bit running the game with Windows 7 compatibility, it crashed less often but still crashed. I would write a neutral review instead of a negative one if Steam gave that possibility, but right now I go slightly more to a "Not recommended unless you like Sherlock Holmes and investigation games a lot and have patience"
- Холмс, Вы самый великий сыщик в мире! - Я всегда Вам это говорю, мой дорогой друг
Franchement génial! Alors oui, le jeu est assez vieux mais honnêtement, ça va! Je n'ai rencontré aucun bug et les graphismes, sans être beaux, sont vraiment correctes. Les développeurs ont pris la peine de créer non pas un monde ouvert mais des "zones ouvertes". Vous avez un quartier de londres avec ses nombreuses rues et ses points d'intérêts, un vieux parc d'attraction et d'autres zones qui ne sont jamais trop grandes et pas trop petites non plus. l'histoire est prenante. Vraiment prenante. L'intrigue est vraiment bien ficelée, on ne sait plus ou donner de la tête avec tout ce qui se passe, on théorise, on essaye de déduire et c'est ce qui rend ce jeu si incroyable pour moi. Et miséricorde, la fin! Non, je ne spoilerai rien mais je dirai au moins que je ne l'avais pas vu venir! Et le mieux c'est que ça ne m'a pas donné l'impression que ça sortait de nulle part parce qu'en réalité on a quelques indices durant le jeu qui auraient pu nous mettre la puce à l'oreille. Par contre, sachez que ce jeu fait un peu office de chapitre final, d'une certaine manière (+ ou -, j'ai cru comprendre qu'il y a un jeu qui vient après - il faudra que je voie ça). Donc ne faites pas comme moi, et ne commencez pas par celui-ci si vous avez acheté le bundle des jeux Sherlock Holmes en promo ^^' Bref! Evidemment que je recommande le jeu, j'ai passé un super bon moment!
The puzzles are always intuitive. Sometimes you'll have an idea of the answer, but its not very clear what objects you can click or not. But I was still impressed at the huge variety of puzzles in this game. It was really engaging. Good story too. I just wish that Devil's Daughter which is sort of a direct sequel to this game, didn't go off the rails so much. Would have liked to see how _this_ version of Holmes handled being in that situation.
Enjoyable detective story with some puzzles and alternating POVs. One thing that bothered me a little bit was the walking/running, which sometimes got delayed, slower acceleration, mostly when going from standing to walk and turning immediately. I appreciate the alternating POVs, the narrative, logs, and overall chill experience - the information amount was not overwhelming. I liked the music. At times it got a little bit repetitive, but nice atmospheric music overall.
The game crashes/freezes right after the initial cinematic. The exact same thing happens when trying to autoload. The game is completely unplayable.
Régi de még élvezhető, nem túl bonyolult de ötletes feladványokkal
没想到9.9能买到制作这么精美的游戏,小游戏还是比较烧脑的,除了剧情引导做得不够好,玩的时候容易一头雾水到处乱转,但是总体来说瑕不掩瑜,很好玩,推荐!但是玩久了容易头晕。
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
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|---|---|---|---|---|
| $4M | 8.1K | 89% | $29.99 | |
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| $1.6M | 4.3K | 97% | $19.99 | |
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| $1.6M | 3.1K | 86% | $24.99 | |
| $1.6M | 3.1K | 60% | $19.99 |