
As of
30-day average
3 players13 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 12 hours (warm tier) | 21 Oct 2026 | |
| Player counts | Every 4 hours (warm tier) | 3 Nov 2026 | |
| Store details | Every 3 hours, and when Steam reports a change (warm tier) | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
Escape a space nightmare as the sole survivor of an alien infestation. Search for clues and solve puzzles as you avoid deadly encounters with zombies, mutants, robots and unseen alien pathogens. Find a cure and a way home in this retro point and click adventure!

Price now
$7.99−20% on sale, ends 17 Nov 2026
Lowest we've seen
$7.99−20%, 3 Nov 2026
Sales we've seen
1Deepest −20%, $7.99
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| From 3 Nov 2026On now, ends 17 Nov | 12 days | −20% | $7.99 | $9.99 |
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (usually within an hour of Steam changing the price) to the end date Steam gave. How we count
| Hour | Peak | Average | Polls |
|---|---|---|---|
| 13:00 UTC | 2 | 2 | 1 |
| 09:00 UTC | 1 | 1 | 1 |
| 05:00 UTC | 2 | 2 | 1 |
| 01:00 UTC | 1 | 1 | 1 |
| 14 Nov, 21:00 UTC | 1 | 1 | 1 |
| 14 Nov, 17:00 UTC | 1 | 1 | 1 |
| 14 Nov, 13:00 UTC | 0 | 0 | 1 |
| 14 Nov, 09:00 UTC | 1 | 1 | 1 |
| 14 Nov, 05:00 UTC | 3 | 3 | 1 |
| 14 Nov, 01:00 UTC | 2 | 2 | 1 |
| 13 Nov, 21:00 UTC | 0 | 0 | 1 |
| 13 Nov, 17:00 UTC | 2 | 2 | 1 |
| 13 Nov, 13:00 UTC | 2 | 2 | 1 |
| 13 Nov, 09:00 UTC | 0 | 0 | 1 |
| 13 Nov, 05:00 UTC | 1 | 1 | 1 |
| 13 Nov, 01:00 UTC | 1 | 1 | 1 |
| 12 Nov, 21:00 UTC | 0 | 0 | 1 |
| 12 Nov, 17:00 UTC | 1 | 1 | 1 |
| 12 Nov, 13:00 UTC | 0 | 0 | 1 |
| 12 Nov, 09:00 UTC | 1 | 1 | 1 |
| 12 Nov, 05:00 UTC | 1 | 1 | 1 |
| 12 Nov, 01:00 UTC | 4 | 4 | 1 |
| 11 Nov, 21:00 UTC | 0 | 0 | 1 |
| 11 Nov, 17:00 UTC | 1 | 1 | 1 |
| 11 Nov, 13:00 UTC | 2 | 2 | 1 |
| 11 Nov, 09:00 UTC | 2 | 2 | 1 |
| 11 Nov, 05:00 UTC | 1 | 1 | 1 |
| 11 Nov, 01:00 UTC | 6 | 6 | 1 |
| 10 Nov, 21:00 UTC | 1 | 1 | 1 |
| 10 Nov, 17:00 UTC | 1 | 1 | 1 |
| 10 Nov, 13:00 UTC | 0 | 0 | 1 |
| 10 Nov, 09:00 UTC | 0 | 0 | 1 |
| 10 Nov, 05:00 UTC | 0 | 0 | 1 |
| 10 Nov, 01:00 UTC | 5 | 5 | 1 |
| 9 Nov, 21:00 UTC | 0 | 0 | 1 |
| 9 Nov, 17:00 UTC | 1 | 1 | 1 |
| 9 Nov, 12:00 UTC | 1 | 1 | 1 |
| 9 Nov, 08:00 UTC | 2 | 2 | 1 |
| 9 Nov, 04:00 UTC | 1 | 1 | 1 |
| 9 Nov, 00:00 UTC | 9 | 9 | 1 |
| 8 Nov, 20:00 UTC | 5 | 5 | 1 |