
As of
30-day average
19 players12 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 7 days (cool tier) | 22 Oct 2026 | |
| Player counts | Every day (cool tier) | 22 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.
Embark on a covert mission to the dinosaur theme park Prehistoria, where you must explore the park's grounds to scavenge resources, solve puzzles, and fight your way through diverse biomes, underground tunnels and deadly enclosures. But beware, you are not the apex predator here.

| Poll | Players |
|---|---|
| 2 Nov, 16:09 UTC | 19 |
| 1 Nov, 16:08 UTC | 26 |
Price now
$15.99−20% on sale
Lowest we've seen
$15.99−20%, 29 Oct 2026
Sales we've seen
1Deepest −20%, $15.99
| From | Price | Usual | Off |
|---|---|---|---|
| 29 Oct 2026 | $15.99 | $19.99 | −20% |
| 22 Oct 2026 | $19.99 | $19.99 | — |
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| 29 Oct – 2 Nov 2026 | 4 days | −20% | $15.99 | $19.99 |
−20% sale, 29 Oct – 2 Nov 2026: Players averaged 16% more than the week before.
| Sale | Off | During | Change |
|---|---|---|---|
| 29 Oct – 2 Nov 2026 | −20% | 21+16% | — |
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