Horror

Invokyr: Co-op Horror Board Game Guide

A co-op survival horror board game from hell. Roll the dice, survive what the Gamemaster summons, and escape the house with up to 6 players.

HorrorActionAdventureIndie
Invokyr gameplay with players exploring the cursed house while the board game waits
Developer
Ludogram
Platforms
Windows, macOS, Linux
Price
Price to be announced
Release date
To be announced
Players
Single-player or online co-op up to 6 players
Game type
Horror, Action, Adventure, Indie
Publisher
Ludogram
Updated
September 13, 2026

Editorial check

Reviewed game information

Editor
Game How To Editorial Team
Last checked
September 13, 2026

Update history

  1. Initial deep-dive guide built from the Steam store page, official patch notes, and the Early Access date announcement.

Official game

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Invokyr: Deep Dive Survival Guide

Overview

Invokyr is a co-op survival horror game built around a cursed 1970s board game, developed by Ludogram. You and up to five friends are trapped in an abandoned house where a figure called the Gamemaster rules. The way out runs through the board: roll the dice, survive whatever each roll summons, and reach the end. Every roll summons something new, and each die can only be used once, so the core tension is simple. The roll you spend is gone forever, and the house only gets worse.

The game heads into Early Access on Steam on October 8, 2026, after a demo that ran through Steam Next Fest and picked up serious attention. Big horror streamers found it: CaRtOoNz's co-op run with H2O Delirious passed 250,000 views, and KingWoolz's deep dive sits above 110,000. That is a lot of eyes for a small studio's first push, and it means queues on release night will be full of six-player groups who watched someone else play and now want their turn at the table.

FactDetail
DeveloperLudogram
GenreCo-op survival horror, psychological horror
PlatformsWindows, macOS, Linux
ReleaseEarly Access October 8, 2026
PriceTo be announced
PlayersSolo, or online co-op up to 6
Core loopFind dice, roll, survive the summons, advance the board
Dice supplyEach die is single-use
BiomesJungle, ice mountain, oversized toy chest, more
AccessibilityAdjustable text size, no-timed-input mode, subtitle options

Who this is for: groups who liked Lethal Company's panic but want a rules layer on top, or board game fans who always suspected the box was watching them. Who should wait: solo horror players looking for a deep narrative. The game clearly leans on group chaos; playing alone works but loses most of the flavor.

Getting Started: How a Session Actually Plays

A session runs on three interlocking systems, and knowing which one is currently killing you is half the game.

  1. The board. Your progress token advances as rolls succeed. The board is the win condition and the clock at once. Groups that forget to push the board end up surviving forever without escaping.
  2. The dice hunt. Dice are hidden in the house. Someone has to leave the table, search rooms, and bring dice back while the rest of the group keeps the summons occupied. Each die is single-use, so a found die is always a question: spend it now on something small, or save it for a worse moment?
  3. The summons. Every roll can spawn creatures, traps, or curses. Each creature hunts in its own way, which the store copy stresses. Learning what a summon wants is the difference between a scare and a wipe.

The Gamemaster sits over all of it. Think of the rolls as you gambling with the house's money: the more you play, the more the house pushes back.

Beginner Mistakes to Avoid

MistakeWhy it hurtsFix
Rolling every die the moment you find oneSingle-use dice vanish fast, and late boards get harderSet a dice reserve; agree on a minimum bank before anyone rolls
Everyone searching at onceThe board stalls and summons pile up with nobody handling themSplit roles: rollers, runners, and bait
Treating all creatures the sameEach has its own hunting patternWatch what a new summon does for one full cycle before engaging
Wandering without landmarksThe house is a labyrinth; the store literally warns you can get lostCall out room features aloud; pick a meeting point at the table
Playing solo like a co-op roundSolo means you do every job, including baitIn solo, prioritize dice economy over exploration greed
Ignoring special dice risksHeal, hide, and hinder dice all carry a costRead the risk text before the roll, not after

Core Mechanics Explained

The Single-Use Dice Economy

Every die in Invokyr is spent the moment it is rolled. This one rule drives everything. A group with five dice in the bank can afford a bad roll. A group with zero dice is in a horror movie, and horror movies do not end well for the cast.

Treat dice like ammunition in a survival game:

  • Common dice fuel steady board progress. Spend these freely.
  • Special dice (heal, hide, hinder) change the state of the board. These are your emergency buttons. A heal die spent when nobody is hurt is a heal die wasted; a hinder die hoarded until half the group is down is a wipe.
  • The endgame board demands more from each roll. Banked dice from the mid-game are what carry you through.

The dilemma is deliberate. The store copy says nothing comes without risk, and the patch history shows the team iterating on event monsters and death sequences, meaning summons are tuned to punish careless spending.

Summons and Their Hunting Patterns

Each creature in Invokyr hunts differently, and the demo's major update, the Yeti board, added a whole new board plus new multiplayer behaviors to learn. Instead of a bestiary that will age, here is how to learn any new summon in thirty seconds:

  1. Watch its first cycle. Does it patrol fixed routes, track sound, or lock onto the nearest player? One loop tells you.
  2. Test line of sight. Most house horrors fall into chaser, ambusher, or area-denial types. Break line of sight for chasers, keep moving for ambushers, and route around area denial.
  3. Feed it someone expendable. Co-op means the bait role exists. The runner with no dice should be the one who draws attention, and everyone should agree on this before the roll, not during the chase.

The trap layer works the same way. Traps and curses arrive with the rolls, so a group that just rolled should walk, not run, for the next few seconds.

The House as a Labyrinth

Biomes swap the house between jungle, ice mountain, and oversized toy chest themes, and the game warns you plainly: lose your way and you may never make it back to the board. Navigation is a skill, not scenery.

  • Anchor on the board room. Every expedition should start and end at the table. Learn its doorways first.
  • Name rooms as a group. "Ice room with the red couch" beats room numbers nobody remembers.
  • Send runners in pairs. One searches, one watches the exits. Pairs find dice at nearly solo speed and die at half the rate.

Co-op Roles for Six-Player Groups

Six players is the sweet spot, and the groups that thrive assign jobs before the first roll:

  • The Caller (1 player). Owns the dice bank and decides what gets rolled and when. Groups without a caller spend their dice like party favors.
  • Runners (2 players). Search the house for dice. The best runners learn one biome wing at a time instead of wandering the whole map.
  • Bait (1-2 players). Draws summons away from runners. Needs map knowledge more than combat skill.
  • The Hoarder (1 player). Carries special dice and only spends them on disasters. Telltale sign of a good Hoarder: they never explain a save, they just hand you the heal.

For four-player groups, merge Caller and Hoarder. For solo, you are all of the above, and the practical advice is to advance slower than feels comfortable. The board is patient. Dead players are not.

Advanced Tips

Dice Banking Windows

The strongest pattern from the demo's event structure: summons spawn in events, and the patch notes show the team fixing monsters from a previous event lingering into the next. That tells you events have seams. Between events, the house is calmest. Those windows are when you:

  1. Restock dice to your agreed minimum bank.
  2. Spend common dice on safe board pushes.
  3. Reposition everyone near the board room before the next event starts.

Rolling during a live event is how groups lose two players and the dice they were carrying.

The Gamemaster's Patience

Reaching the end is the stated win condition, and the store asks, "Will you win your freedom or be dragged into the darkness?" The practical read: the Gamemaster escalates as the board advances, so late rolls summon worse things. Two consequences:

  • Never front-load special dice. The last third of the board is where hindering summons peak. A hide die is worth triple there.
  • Win by inches. Three safe rolls per event beat six desperate ones. If your group treats every roll as mandatory progress, you will bleed dice exactly when the board stops being forgiving.

Reading the Biome Shifts

Biomes are more than paint. Jungle wings reward navigation discipline (routes matter more than speed), ice mountain sections punish sloppy movement (falls and control matter), and the toy chest biome plays with scale, hiding dice in places that are easy to sprint past. When the house shifts, slow down for one full loop and relearn the wing before sending runners deep.

System Requirements and Platforms

Minimum (expected)
OSWindows 10 / macOS / Linux
Platform notesShips on all three desktop platforms at Early Access launch

Exact specs are not published yet. The demo ran on modest hardware according to streamer setups, and the accessibility options (timed-input-free mode, adjustable text) suggest a engine that is not pushing AAA demands. Check the Steam page the week of October 8 for the final column.

FAQ

When does Invokyr release? Early Access starts October 8, 2026 on Steam. The demo is already live if you want a taste first.

How many players? Up to 6 in online co-op, and it is playable solo.

Is progress cross-platform? The Steam page lists Family Sharing support but nothing about cross-platform saves between Windows, macOS, and Linux. Assume saves are per-platform until stated otherwise.

What happens when a player dies? The store teases that death is not always the end. The demo's patches tuned death sequences, so expect downed states or limited revives rather than instant elimination.

Is there a demo? Yes, and it is substantial: two boards (the original and the Yeti board), four additional languages (German, Italian, Ukrainian, Japanese) added in patches, and the same 6-player co-op as the full game.

How long is a session? Session length scales with board size and group discipline. From demo streams, expect roughly 30-60 minutes per full board attempt with a coordinated group, longer with newcomers.

Is it scary or just gory? It leans psychological. The horror comes from resource pressure and being hunted, not jump-scare spam. The toy chest biome is, if anything, unsettling rather than violent.

Quick Reference Card

  • Win condition: advance the board to the end before the house takes you apart.
  • Dice are ammo. Each one is single-use. Bank special dice for the late board.
  • Assign roles. Caller, Runners, Bait, Hoarder. Solo means you are all of them.
  • Learn summons by watching. Every creature hunts differently. One cycle of observation buys you the whole fight.
  • The board room is home. Start and end every dice run there.
  • Roll between events, not during. Event seams are the safe windows.
  • Early Access: October 8, 2026. Windows, macOS, Linux.

Screenshots

Players exploring a room of the cursed house while a summon hunts themThe group back at the board for a crucial rollA special die being spent to heal or hinder the horrors