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An ominous brotherhood of religious fanatics perform experiments on humans in their top-secret scientific complex. An ancient prison hidden deep in the Swiss mountains houses hundreds of test subjects whose bodies are mutilated in an effort to produce a new biological species of superhuman. You are one of them, but unlike other test subjects, your body is immune to mutagens. For you, it's not poison anymore, rather a source of power that makes your body nearly indestructible.
Game modes: Single player
Right now the lowest price for Brotherhood we're tracking is $7.09 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Brotherhood is $7.09 at Steam on August 3, 2026. The current best price matches that all-time low — historically a good time to buy.
98% of 41 Steam user reviews for Brotherhood are positive ("Positive").
Brotherhood released on November 26, 2025, developed by FatCatGames and published by Valkyrie Initiative.
Brotherhood is available on PlayStation 4, PC (Microsoft Windows), Nintendo Switch. It supports single player.
The cheapest Brotherhood price right now is $7.09 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | -29% | $7.09 | Buy Brotherhood at Steam |
All-time low: $7.09 at Steam on Aug 3, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
