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Biohazard ProtocolSteam players
As of
Players, last 60 days30-day average
0 players1 of 30 days observed
Data coverage| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | 20 Oct 2026 | |
| Player counts | Every 30 days (dormant tier) | 30 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.
Biohazard Protocol −20% Every expedition is a gamble. Explore procedurally generated underground facilities, recover valuable loot, survive unique monsters, and escape before it's too late.
| 6 hours from | Peak | Average | Polls |
|---|---|---|---|
| 12:00 UTC | 0 | 0 | 1 |
Screenshots
Price and Sale HistoryPrice now
$4.79−20% on sale, ends 6 Nov 2026
Lowest we've seen
$4.79−20%, 30 Oct 2026
Sales we've seen
1Deepest −20%, $4.79
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| From 30 Oct 2026On now, ends 6 Nov | 1 day | −20% | $4.79 | $5.99 |
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
