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About Biohazard Protocol
Biohazard Protocol is a game tagged Online Co-Op, Horror and Multiplayer by jokerpony, launching on Steam on Oct 30, 2026. That is a packed week for games like it, with 284 similar games launching the same week. The quietest week ahead for games like it starts Nov 23. The Steam games most like it include BOLO, 100 ROOMS and Subterror.
Every expedition is a gamble. Explore procedurally generated underground facilities, recover valuable loot, survive unique monsters, and escape before it's too late.
Launch window
Open in Launch Week CheckerBusiest weeks for games like this one in the next 12 weeks:
- Week of Oct 26, 2026 — Packed, 284 similar games
- Week of Nov 2, 2026 — Busy, 164 similar games
- Week of Nov 9, 2026 — Busy, 134 similar games
Quietest: Nov 23, Dec 7, Jan 11.
Also launching the week of Oct 26
All upcoming games
Steam data
Everything Steam lists for Biohazard Protocol · record updated 1 day ago
Overview
App ID4526530
Release dateOct 30, 2026
Last change number40199460
Last record update1 day ago
App info
- App type
- Game
- Developer
- jokerpony
- Publisher
- jokerpony
Languages
9 · 0 with full audio| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Russian | Yes | Yes | |
| Ukrainian | Yes | Yes | |
| German | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Turkish | Yes | Yes | |
| Japanese | Yes | Yes |
All 9 languages
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Portuguese - Brazil | Yes | Yes |
Platforms
Windows
macOS
- Steam Deck
- Unknown
Features
7
Single-playerMulti-playerCo-opOnline co-opLAN co-opCross-platform multiplayerFamily Sharing
Related apps
Screenshots
Data from public Steam pages, updated daily; 4 days of history. LaunchRivals is not affiliated with Valve or Steam.