
Survive to escape the horrors of Callisto and uncover the dark secrets of Jupiter’s dead moon.
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.
14 of 15 markets; the rest we haven't asked for this title, not markets where it is unavailable.
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.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 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
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
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 981 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Great game, highly recommend it!
Великолепная игра, очень рекомендую
muito bom, mas tem capacidade de melhorar.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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14 on sale1 answered “not sold”0 we did not ask
The 1 “not sold” market is read from the Steam price pass of Aug 27: 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.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French*, Italian*, German*, Spanish - Spain*, Japanese*, Korean*, Polish, Portuguese - Brazil, Simplified Chinese*, Spanish - Latin America, Russian*languages with full audio support
Hours played at review time, across 983 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Tiszta Dead space, van pálya amelyik ugyan az, de attól fügően nagyon jó game
einfach nein, öde
Grafica eccezionale anche a settaggio basso, storia interessante, ben sviluppata, belle ambientazioni, il combat system è molto basic (schivata/attacco), se non ho capito male ci dovrebbe essere anche un modo per parare ma non ho capito come si fa... l'ho giocato nella modalità più facile giusto per godermi la narrazione e non restare bloccato in nessun punto. Avevo iniziato con una modalità un po' più difficile e ad un certo punto ho dovuto ricominciarlo perché avevo finito munizioni e medikit, e i mostri mi bloccavano sempre al solito punto.
excelente
So deadly gorgeous. You feel you are in the fight. the close up feeling is insanely good! I played it few years ago and I didn´t find it crazy good (Xbox serie X) but this second run on PC is just bloody good! Most underrated horror game I ever played.
THE CALLISTO PROTOCOL COMPLETO AL 100% Vamos por pasos, como juego soy consciente de que salió bastante mal y en un estado completamente distinto al que te encuentras a día de hoy en 2026. A mi me parece un juego maravilloso, una historia muy interesante, un ambiente muy conseguido y que consigue ponerte al menos tenso. Ahora, entrando más en materia, es cierto que si bien han modificado muchísimo el gameplay sigue siendo bastante repetitivo sobre todo si lo juegas en la máxima dificultad ya que no te queda de otra que esquivar, golpe melé, esquivar, esquivar, golpe melé y repetir con cada enemigo, que no son pocos. Si lo que quieres es un juego de buena historia y buen ambiente recomiendo jugarlo. Entrando con el 100%. Es uno de los platinos más tediosos que he tenido la desgracia de probar, para completar todos los logros en Steam tienes que pasarte el juego 6 veces como mínimo ya que te exige jugar 3 modos distintos y sus respectivos New Game+ Creo que es de las peores decisiones de diseño de este juego y, aunque lo he acabado haciendo con los años (compré este juego en 2023) no le recomiendo a nadie este platino a no ser que estés muy loco como yo. Muy a pesar de todo lo malo mencionado me reitero en que no lo considero un mal videojuego, es interesante y consigue generar el ambiente tenso y mal rollero que busca dar. Opinión: 7/10 Dificultad: 7/10
Лишний раз убеждаюсь что девушкам доверять нельзя
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
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
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $49.1M | 64.2K | 77% | $39.99 | |
| $49.1M | 45.4K | 94% | $59.99 | |
| $49.2M | 70.1K | 83% | $29.99 | |
| $49.3M | 161.7K | 81% | $19.99 | |
| $48.9M | 49.5K | 86% | $39.99 | |
| $48.8M | 144.9K | 95% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| $53.7M | 53.3K | 97% | $59.99 | |
| $170.6K | 589 | 86% | $14.99 | |
| $8K | 171 | 77% | $2.39 | |
| $12.7K | 43 | 77% | $14.99 |