
As of
30-day average
1 players13 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 7 days (cool tier) | 20 Oct 2026 | |
| Player counts | Every day (cool tier) | 19 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
When you awake, you find yourself in a mansion, where was the secret research center, is now a maze full of horrible zombies and deadly traps. You'll have to escape by overcoming your fears, collecting items, solving innovative puzzles and revealing the cruel truth.

Price now
$3.99−50% on sale, ends 3 Nov 2026
Lowest we've seen
$3.99−50%, 28 Oct 2026
Sales we've seen
1Deepest −50%, $3.99
| From | Price | Usual | Off |
|---|---|---|---|
| 28 Oct 2026 | $3.99 | $7.99 | −50% |
| 24 Oct 2026 | $7.99 | $7.99 | — |
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| From 28 Oct 2026On now, ends 3 Nov | 6 days | −50% | $3.99 | $7.99 |
−50% sale on now: So far players have averaged 70% more than the week before.
| Sale | Off | During | Change |
|---|---|---|---|
| From 28 Oct 2026On now | −50% | 2+70% | On now |
Average players from our own counts over the 7 days before each sale, while it ran, and the 7 days after, kept clear of the sales either side. Steam’s big seasonal sales lift the whole store, so not every rise is this discount alone. How we count
| Poll | Players |
|---|---|
| 05:48 UTC | 1 |
| 2 Nov, 05:47 UTC | 0 |