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INFERNO PROTOCOL takes place in a vast and deadly labyrinth that supports up to 6 players, spanning an enormous area roughly equivalent to 22,000 football fields. Every corner of this structure is different, confronting you with mind-bending situations. The most important rule to reaching the exit is simple: survive. You don’t know why you’re here or who brought you. All you know is that something is deeply wrong with this massive structure. Curved walls, impossible corridors, and an unexplainable atmosphere… this place exists to test you. You are trapped in this cage with no map and no rescue team. Use every tool at your disposal to mark your path and escape this madness.
Game modes: Single player, Multiplayer, Co-operative
Right now the lowest price for Inferno Protocol we're tracking is $10.79 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Inferno Protocol is $10.79 at Steam on August 28, 2026. The current best price matches that all-time low — historically a good time to buy.
Inferno Protocol released on August 28, 2026, developed by Tektonic Interactive and published by Tektonic Interactive.
Inferno Protocol is available on PC (Microsoft Windows). It supports single player, multiplayer, co-operative.
The cheapest Inferno Protocol price right now is $10.79 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | -20% | $10.79 | Buy Inferno Protocol at Steam |
All-time low: $10.79 at Steam on Aug 28, 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.
