
In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033.
Most likely between $30.4M and $86.1M. On 8 games checked against developer-reported sales, our median error is 11%. How we estimate →
| Store | Price | Score | Revenue · chart |
|---|---|---|---|
| Steam | $19.99 | 92% | approximately $50.6M |
| PlayStation | $19.99 | 88% | — |
| Xbox | $19.99 | 90% | — |
| GOG | $1.99 | 84% | #232 |
| Epic | $19.99 | 93% |
| — |
Matched by title. Prices and chart positions are each store's US storefront; Epic charts worldwide. * critic score.
Prices
Each copy's latest price in every market we collect, cheapest first. Dollar figures are converted at the exchange rate on the day of that price. A store may not sell to you from another country.
| Store | Market | Local price | In USD | Price date |
|---|---|---|---|---|
| Xbox | Türkiye | TRY 57.50 | ≈ $1.18−94% | |
| GOG | China | CN¥9.00 | ≈ $1.34−93% | |
| GOG | Türkiye | TRY 68.85 | ≈ $1.41−93% | |
| GOG | Brazil | R$9.89 | ≈ $1.91−90% | |
| GOG | Canada | CA$2.75 | ≈ $1.95−90% |
−% is against $19.99 on this store in the United States.
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.
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 11: 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.
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): 44.14/day in the week to Aug 12 → 52.29/day in the week after.
For scale, across Steam · Top Sellers · Poland over the last 30 days: the 20 chart moves that followed a price cut of more than 20% went a median of 10.5 places towards #1, and the 2,491 moves with no price cut behind them went 1 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.