Getting Started in Inferno Protocol

Inferno Protocol drops you into a maze that is already rewriting itself. There is no quest compass that stays honest, no minimap you can pin, and no corridor you can reverse with confidence. This page is the first-hour plan: install, Prologue, settlement, marks, and the first craft loop. If you came from the Steam page looking for “how to play Inferno Protocol,” start here and branch out only after you have survived one full day-night cycle.

The game is a first-person survival horror from Tektonic Interactive. You can play solo or in online co-op with up to six people. Early Access began 28 August 2026. The playable layers at that point are Junkyard, Jungle, and Swamp, with a central settlement where NPCs trade, you can farm, and you can throw up walls. The demo that ran through Steam Next Fest is gone; if a friend still talks about “the demo build,” they are describing an older slice. Buy and patch through Steam, then come back to this wiki when a corridor eats your loot.

Before you boot the maze

Confirm the PC actually meets system requirements. Minimum is Windows 10, a Core i5-6600 class CPU, 6 GB RAM, a GTX 750 Ti, and 25 GB of disk. Recommended is Windows 11, an i5-8400, 8 GB RAM, and a GTX 1070. Steam Deck compatibility is listed as unknown. Full controller support is on, including Xbox pads and DualShock / DualSense over USB. If Windows 11 Smart App Control blocks the executable with error 0x11C7, that is a known launch-week report: the game starts when Smart App Control is off. Details for graphics presets, ultrawide, and microphone selection live in settings. Default binds and QTEs are in controls.

Price at Early Access was $13.49, with an introductory 20 percent cut to $10.79 through 7 September 2026. Tektonic has said they intend to keep the price stable for most of Early Access and raise it as layers land — that is a studio plan, not a coupon code. There are no Roblox-style redeem codes.

Inferno Protocol demo trailer — first look at the maze

The Prologue is the tutorial whether you want one or not

The Prologue is a self-contained descent. Steam even has an achievement for finishing it. Treat it as mandatory. It teaches inventory, the weight of melee, the first environmental marks, and the fact that the structure will not stay polite. Demo patches added quest hints into the Prologue and improved the flow after Next Fest feedback, so the Early Access version is more guided than the first public build.

Do not sprint past every interactable. Notes, scratched warnings, and sketches on walls are part of the language of the maze. Some point to injectors. Some point to exits. Some point at things you should not approach. The people who wrote them are not around to argue. If a paper map looks too complete, assume it is lying until you have walked the route twice. That skepticism is the entire maze navigation guide in one sentence.

The settlement is home, not the win condition

After the Prologue you should find the central settlement. This is where you farm, build walls, cook, and trade with NPCs. Money is not the economy; parts and intel are. Smaller camps exist out in the corridors. Some will talk. Some will trade. Some will not wait for you to draw. The Steam copy is not being cute: the rules of the maze cost more than ammo.

Use the settlement as a reset, not as a place to hoard every scrap in your pockets. Craft from chests and stashes without emptying them first — that quality-of-life landed in the July 2026 demo content update and is how you avoid inventory paralysis. Beds exist; getting rest is an achievement-shaped verb in this game (“Beauty Rest” is on the Steam list). If a squad mate goes down, do not scatter. Pull back to walls you built, not to a random Junkyard alley.

First loop: mark, loot, harvest, craft

A clean first loop looks like this:

1. Leave a unique spray or chalk signature on the settlement gate so you can recognize the way home after a shift.
2. Walk a short Junkyard circuit with a melee weapon or a looted gun. World weapons spawn with random ammo counts; do not assume a shotgun is full.
3. When you drop a creature, harvest bones, armor, flesh, and organs. It is grim and it is the crafting backbone. Scrap metal and frayed wires will not carry a full kit.
4. Cook on a campfire, cooking table, or a fire barrel you light with a torch. Barrels go out in rain. Raw and burnt food have consequences; “Feel Like a Chef” is an achievement because cooking is not flavor text.
5. Plant a bear trap or a crafted trap on the route you just used. Then leave. Let the maze work.
6. Return, craft from the stash, and only then consider an injector. Labeled serums — dash, rage, night vision, double jump, extra health — are still a trade. Unlabeled ones wait until you have read injectors.

Combat feel got a dedicated demo pass: melee has hitstop, camera punch, swing trails, and locational zombie reactions. Staggering a zombie mid-swing actually cancels the damage. That matters in Junkyard interiors, where some buildings hold creatures during the day and empty at night. Night looting is real; it is also how people get grabbed by a Giant Rat. If a QTE starts, look at the prompt — gamepad icons were fixed and localized in the same update. More on weapons and stagger is in combat and the weapons tier list.

Co-op on day one

If you are bringing friends, read the co-op guide before you host. Online co-op is the advertised mode. Proximity voice reaches enemies. Walkie-talkies exist so you do not have to shout. Steam reviews at launch mentioned lobby boots and people falling through floors — Early Access friction, not a secret permadeath rule. Host with a wired connection, assign one player as the mark-maker, and keep a second player on notebook duty. The notebook can show drawings in real time and is hidden during the Prologue, which is another reason to finish that chapter before you get clever.

What “finding the exit” means right now

The store page promise is that somewhere in here there is a way out. Achievements name Ground Floor (Junkyard), Getting Warmer (Jungle), Deep Enough (Swamp), and Rock Bottom (Winter). At Early Access start, the studio said three layers are playable. A later post targeted Winter for September and Desert for December. Do not assume ice is a weekend trip. Walk the three layers that exist — see maze layers — and read how to find the exit before you trust a paper map. Treat “Stop Maze Turning” as a hint, not a published puzzle. Named trophies sit on achievements.

When you are past the first hour, keep this wiki in the same browser window as Steam overlay. Crafting for recipes and barrels, maze navigation when you get lost, patch notes after every update, and community links for Discord and discussions. The maze does not stay still. Your notes have to.