
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 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
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
very good game, good graphics, great atmosphere, looking forward to see if they develop the game and add more features or anything, id like to see a checklist board to see what weve found so far maybe towards the end of the trench before we make the choice to go left or right
A short and well made anomaly game with a somber atmosphere. A couple of horror events got me.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
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
Yes the game is short, but so it the life of a coffee latte, or boba tea that cost more. This was a game genre I hadn't tried yet, so why not? I was happy to see that it worked on my older style pc that were below the min recommendations on medium set by the program. I do wish the game would have had more, maybe different WWI venues with a maze or escape room, (city street, A battleship or battlefield run with obstacles). Still I enjoyed it.
Good, short anomaly game. The graphics are great and the anomalies weren't complicated.
This game sucks, and it’s way too hard.
You are doing yourself and the game a disservice if you stop playing it after reaching trench eight (8). I got there in the first run but it was only after playing it for several more rounds that I began to fully appreciate what the game has to offer in terms of content. Sure, I want to be right, but Shellshock tells me about the importance of being wrong. And, as others has pointed out before me, the folly of looking for anomalies in a world gone mad.
the game was super short it took me 11 minutes to finish the game and all i did was walking so it was not fun
Good anomaly game! The setting is interesting and the game handles very well for an indie Unreal Engine title, which is rare to see! Very simple gameplay like anomaly games should be, with a couple game modes which is nice!
This was a great experience from start to finish. The graphics are absolutely stunning, with a lot of attention to detail that really helps build the atmosphere. Every environment looks fantastic and feels polished. The gameplay is smooth, responsive, and never frustrating. Everything works as it should, allowing you to stay immersed the entire time. The pacing is solid, and the game does a great job of keeping you engaged throughout. It's a fairly short game, but it's well worth the price. The overall quality is impressive, and it's clear a lot of care went into making it. My only complaint is that I wish there was more of it.
This was a pretty awesome anomaly game. GREAT JOB. Watch My Gameplay https://youtu.be/uDCus42hwGU
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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 |
|---|---|---|---|---|
| $11.2K | 86 | 87% | $4.99 | |
| $11.2K | 90 | 57% | $6.99 | |
| $11.2K | 90 | 86% | $6.99 | |
| $11.2K | 63 | 92% | $9.99 | |
| $11.2K | 106 | 95% | $4.99 | |
| $11.2K | 69 | 90% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $312.7K | 1.3K | 74% | $14.99 | |
| $71.3K | 206 | 77% | $11.99 | |
| $6.4K | 39 | 79% | $4.99 | |
| $735 | 10 | 80% | $1.99 | |
| — | 0 | — | — | |
| $355.8K | 2.9K | 87% | $2.79 |