
You are a British WW1 soldier, trapped in an endless looping trench. Inspect your surroundings and report anything that is out of place. Will you escape? Shellshock is a short anomaly hunting experience (-30 minutes) inspired by liminal spaces and psychological horror.
Modeled estimate, not a reported figure. How we estimate →
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/day in the week to Aug 25 → 0.57/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 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
You are a British soldier during WW1, trapped in an endlessly looping trench. To get out, you will need to reach the final trench by identifying any anomalous changes that were not there before.

Carefully inspect the trench — things may not be as they seem!
If you spot an anomalous change, you have something to report. Go Left!
If you have nothing to report. Go Right!
Shellshock is a short anomaly hunting experience (up to 30 minutes) inspired by liminal spaces and psychological horror. If you correctly Identify any changes in the trench you will progress to the next loop. If you do not correctly identify a change or you think there was a change when there wasn't, you'll go back to trench 0 and start again. Your goal is the reach the final trench and escape.

There is nothing to report in the first trench.
Walk through all following trenches and look for changes.
Take your time. Pay attention.
Some changes are easy to spot; others are more difficult.
The trench is short, but the differences are randomised in each loop — sometimes there are no changes at all.
Once you are sure whether there is a change or not, exit using the appropriate door.

Playtime is around 10–30 minutes depending on difficulty.
Difficulty level determines which trench number you must reach to escape.
Simple controls:
WASD – Move
Mouse – Look
Shift - Run
CTRL - Crouch
Controller supported
Anomalous changes in the trench will only occur once.
Anomalous changes will reset once all anomalies have been identified.
Anomalous changes can be manually reset from the options menu.
Some changes may include upsetting or graphic content related to themes of war and injury.
Engagement
Reviews
Themes across 110 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
An anomaly game in the style of “The Exit 8” that is short and relatively easy (even by this genre’s standards) but executed absolutely brilliantly! The atmosphere is outstanding, and the anomalies are creative, thrilling, and fit perfectly with the World War I trench warfare setting. Highly recommended for fans of the genre and/or the World War I setting. Technically very well executed with detailed graphics and gameplay settings. Well-optimized; ran absolutely flawlessly on an ultrawide screen. Accessibility settings are available (motion blur can be disabled).
Props to the developer. This was an enjoyable experience Wish the NPCs would have more life to them and have a higher quality character model. aswell as higher quality fire effects and etc... I feel like It should be more Immersive to enjoy the experience to the fullest. Overall pretty enjoyable experience. play at night!
Media

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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, German, Japanese, Korean, Simplified Chinese, Italian, Spanish - Spain
Hours played at review time, across 110 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
игра которая проходится за 0 минут 0 секунд война какашка фигняшка в траншее страшно там нельзя какать.... посмеешь ли ты посрать в траншее? попробуй........
Simple game of spot the difference set in a WW1 trench, Two pounds for two hours of gameplay seems fair.
Неплохой симулятор поиска отличий, явно вдохновлённый небезызвестной Exit 8. За сто рублей вполне с кайфом погулял, память потренировал и даже прошёл её три раза, чтобы получить все ачивки и хоть где-то в жизни быть крутым.
too easy. anomalies are far too obvious. finished the game in less than 5 minutes by just sprinting through and spotting the differences without having to look closely at all
Great Game! Very good atmospherics and environment with some cool little details too. Great value for money for a good couple hours of game play. Definitely worth the look for sure 👍🏻
Good Short game, Resonably priced, fun if you enjoy ww1 things.
Very good game. Completed it in 14 minutes or less if you don't count the ending and home screen. Cheaply Priced for such great graphics which makes it all the more recommended. Could have used different character sets but still an amazing game.
It took less than 10 mins to do and that includes the set up in the settings.
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Players by region
Where this game's players are, estimated from review languages.
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