How many people are playing Hephaestus Protocol right now?

Hephaestus Protocol is app 4841870 on Steam. Player counts appear once the tracker has sampled it.

Hephaestus Protocol

GameApp ID 4,841,870Released —

WindowsEngine —

App ID4,841,870

Release date—

Engine—

Install size—

TypeGame

Last update12 Sep 2026

Steam Deck—

DLC0

Developer—

Changenumber38,819,523

Price—

Packages0

Publisher—

SystemsWindows

Followers—

Depots0

Hephaestus Protocol

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

PICS config · launch options

0 launch options

No configuration keys.

Hephaestus Protocol Configuration · SteamPeaks