Graveyard Keeper 2 Tech Tree & Blueprints

The full tree has hundreds of nodes on database wikis. This overview tells you which branch answers which blocker.

Building

Core stations: woodworking, stonemason, pottery, chests, zombie supplier hooks. Research here when construction or storage is the bottleneck.

Metallurgy

Furnaces, anvils, hardening, bronze/iron/steel gear, barricades for town defense. Pair with material locations.

Farming

Compost, millstone, garden upgrades, spinning and weaving. Powers food and textiles for orders.

Anatomy & Alchemy

Autopsy table, crematorium, lab, distillation, graveyard expansion, resurrection table. Gates zombies and church consumables—see autopsy and alchemy.

Research tips

• Spend red / green / blue points where your current quest or order demands output, not evenly.
• Before big town fights, check Metallurgy for weapons and barricades in combat guide.

Economy loops behind every guide topic

Silver from Burial Certificates, trade goods, and town quests funds blueprint ink and collars. Gold-tier items appear later, but early bottlenecks are almost always tools, planks, and faith. If a walkthrough assumes you already own steel tools, backtrack to mining and metallurgy first.

Zombie labor reduces manual hauling but never removes planning—you still queue orders, maintain paths, and upgrade collars as red-skull corpses appear.

Extended walkthrough notes for tech tree blueprints 0

When players hit a wall, the fix is usually scheduling—not missing a single hidden button. Block two in-game days for infrastructure before chasing story markers. Day one: upgrade tools and establish bread or wheat energy. Day two: connect chests near your busiest bench and assign at least one zombie supplier route.

Take screenshots of your tech tree after each book completes; guides reference blueprint names that change labels in localization. If a recipe seems missing, verify you unlocked the parent station in the Building or Metallurgy branch before blaming a bug.

Combat days demand pre-crafted weapons and bandages stockpiled in town chests. Pull zombies off mines 24 in-game hours early so they regain paths to barricades. After victory, rebuild planks before returning to corpse farming—players often lose progress by jumping straight back to autopsies without repairing defenses.

For economy, sell burial certificates when silver is low but do not strip the graveyard of decorations needed for gratitude. Balance sermon ratings against zombie counts using the PR machine when available.

Late game revolves around duplicating successful production lines: clone a mine-zombie-smelter loop per ore type, then feed factories that craft liberation gear. Faith spending should prioritize storms only when resurrection queues backlog; otherwise bank faith for mandatory story miracles.

If you are reading this section after a patch, compare your build number with forum megathreads. Balance tweaks can halve smelting times or double faith costs—adjust spreadsheets accordingly.

Mid-game checklist (when guides feel “too early”)

By mid-game you should have: bronze or iron tools, at least one automated input (mine or garden zombie), a faith-positive sermon rhythm, and one district liberation milestone. If any piece is missing, pause specialty guides and read beginner + tech tree pages.

Tech points from the writing desk accelerate everything—schedule book writing when waiting on crop growth or smelting timers.

Extended walkthrough notes for tech tree blueprints 1

When players hit a wall, the fix is usually scheduling—not missing a single hidden button. Block two in-game days for infrastructure before chasing story markers. Day one: upgrade tools and establish bread or wheat energy. Day two: connect chests near your busiest bench and assign at least one zombie supplier route.

Take screenshots of your tech tree after each book completes; guides reference blueprint names that change labels in localization. If a recipe seems missing, verify you unlocked the parent station in the Building or Metallurgy branch before blaming a bug.

Combat days demand pre-crafted weapons and bandages stockpiled in town chests. Pull zombies off mines 24 in-game hours early so they regain paths to barricades. After victory, rebuild planks before returning to corpse farming—players often lose progress by jumping straight back to autopsies without repairing defenses.

For economy, sell burial certificates when silver is low but do not strip the graveyard of decorations needed for gratitude. Balance sermon ratings against zombie counts using the PR machine when available.

Late game revolves around duplicating successful production lines: clone a mine-zombie-smelter loop per ore type, then feed factories that craft liberation gear. Faith spending should prioritize storms only when resurrection queues backlog; otherwise bank faith for mandatory story miracles.

If you are reading this section after a patch, compare your build number with forum megathreads. Balance tweaks can halve smelting times or double faith costs—adjust spreadsheets accordingly.

Terms used across GK2 guides

Mastery gates actions like fishing or mining quality. Red skulls on corpses enable zombie perks. Supplier stations move goods between chests and benches. PR machine raises zombie caps when sermons complain about excessive undead. Knowing vocabulary prevents confusing hypno devices with resurrection storms.

Extended walkthrough notes for tech tree blueprints 2

When players hit a wall, the fix is usually scheduling—not missing a single hidden button. Block two in-game days for infrastructure before chasing story markers. Day one: upgrade tools and establish bread or wheat energy. Day two: connect chests near your busiest bench and assign at least one zombie supplier route.

Take screenshots of your tech tree after each book completes; guides reference blueprint names that change labels in localization. If a recipe seems missing, verify you unlocked the parent station in the Building or Metallurgy branch before blaming a bug.

Combat days demand pre-crafted weapons and bandages stockpiled in town chests. Pull zombies off mines 24 in-game hours early so they regain paths to barricades. After victory, rebuild planks before returning to corpse farming—players often lose progress by jumping straight back to autopsies without repairing defenses.

For economy, sell burial certificates when silver is low but do not strip the graveyard of decorations needed for gratitude. Balance sermon ratings against zombie counts using the PR machine when available.

Late game revolves around duplicating successful production lines: clone a mine-zombie-smelter loop per ore type, then feed factories that craft liberation gear. Faith spending should prioritize storms only when resurrection queues backlog; otherwise bank faith for mandatory story miracles.

If you are reading this section after a patch, compare your build number with forum megathreads. Balance tweaks can halve smelting times or double faith costs—adjust spreadsheets accordingly.

Staying current after patches

Lazy Bear ships balance tweaks to factory throughput, faith costs, and combat waves. Re-read the summary at the top of this article after major updates; subscribe to official channels instead of trusting year-old YouTube comments.

Extended walkthrough notes for tech tree blueprints 3

When players hit a wall, the fix is usually scheduling—not missing a single hidden button. Block two in-game days for infrastructure before chasing story markers. Day one: upgrade tools and establish bread or wheat energy. Day two: connect chests near your busiest bench and assign at least one zombie supplier route.

Take screenshots of your tech tree after each book completes; guides reference blueprint names that change labels in localization. If a recipe seems missing, verify you unlocked the parent station in the Building or Metallurgy branch before blaming a bug.

Combat days demand pre-crafted weapons and bandages stockpiled in town chests. Pull zombies off mines 24 in-game hours early so they regain paths to barricades. After victory, rebuild planks before returning to corpse farming—players often lose progress by jumping straight back to autopsies without repairing defenses.

For economy, sell burial certificates when silver is low but do not strip the graveyard of decorations needed for gratitude. Balance sermon ratings against zombie counts using the PR machine when available.

Late game revolves around duplicating successful production lines: clone a mine-zombie-smelter loop per ore type, then feed factories that craft liberation gear. Faith spending should prioritize storms only when resurrection queues backlog; otherwise bank faith for mandatory story miracles.

If you are reading this section after a patch, compare your build number with forum megathreads. Balance tweaks can halve smelting times or double faith costs—adjust spreadsheets accordingly.

Economy loops behind every guide topic

Silver from Burial Certificates, trade goods, and town quests funds blueprint ink and collars. Gold-tier items appear later, but early bottlenecks are almost always tools, planks, and faith. If a walkthrough assumes you already own steel tools, backtrack to mining and metallurgy first.

Zombie labor reduces manual hauling but never removes planning—you still queue orders, maintain paths, and upgrade collars as red-skull corpses appear.

Extended walkthrough notes for tech tree blueprints 4

When players hit a wall, the fix is usually scheduling—not missing a single hidden button. Block two in-game days for infrastructure before chasing story markers. Day one: upgrade tools and establish bread or wheat energy. Day two: connect chests near your busiest bench and assign at least one zombie supplier route.

Take screenshots of your tech tree after each book completes; guides reference blueprint names that change labels in localization. If a recipe seems missing, verify you unlocked the parent station in the Building or Metallurgy branch before blaming a bug.

Combat days demand pre-crafted weapons and bandages stockpiled in town chests. Pull zombies off mines 24 in-game hours early so they regain paths to barricades. After victory, rebuild planks before returning to corpse farming—players often lose progress by jumping straight back to autopsies without repairing defenses.

For economy, sell burial certificates when silver is low but do not strip the graveyard of decorations needed for gratitude. Balance sermon ratings against zombie counts using the PR machine when available.

Late game revolves around duplicating successful production lines: clone a mine-zombie-smelter loop per ore type, then feed factories that craft liberation gear. Faith spending should prioritize storms only when resurrection queues backlog; otherwise bank faith for mandatory story miracles.

If you are reading this section after a patch, compare your build number with forum megathreads. Balance tweaks can halve smelting times or double faith costs—adjust spreadsheets accordingly.

Mid-game checklist (when guides feel “too early”)

By mid-game you should have: bronze or iron tools, at least one automated input (mine or garden zombie), a faith-positive sermon rhythm, and one district liberation milestone. If any piece is missing, pause specialty guides and read beginner + tech tree pages.

Tech points from the writing desk accelerate everything—schedule book writing when waiting on crop growth or smelting timers.

Extended walkthrough notes for tech tree blueprints 5

When players hit a wall, the fix is usually scheduling—not missing a single hidden button. Block two in-game days for infrastructure before chasing story markers. Day one: upgrade tools and establish bread or wheat energy. Day two: connect chests near your busiest bench and assign at least one zombie supplier route.

Take screenshots of your tech tree after each book completes; guides reference blueprint names that change labels in localization. If a recipe seems missing, verify you unlocked the parent station in the Building or Metallurgy branch before blaming a bug.

Combat days demand pre-crafted weapons and bandages stockpiled in town chests. Pull zombies off mines 24 in-game hours early so they regain paths to barricades. After victory, rebuild planks before returning to corpse farming—players often lose progress by jumping straight back to autopsies without repairing defenses.

For economy, sell burial certificates when silver is low but do not strip the graveyard of decorations needed for gratitude. Balance sermon ratings against zombie counts using the PR machine when available.

Late game revolves around duplicating successful production lines: clone a mine-zombie-smelter loop per ore type, then feed factories that craft liberation gear. Faith spending should prioritize storms only when resurrection queues backlog; otherwise bank faith for mandatory story miracles.

If you are reading this section after a patch, compare your build number with forum megathreads. Balance tweaks can halve smelting times or double faith costs—adjust spreadsheets accordingly.

Terms used across GK2 guides

Mastery gates actions like fishing or mining quality. Red skulls on corpses enable zombie perks. Supplier stations move goods between chests and benches. PR machine raises zombie caps when sermons complain about excessive undead. Knowing vocabulary prevents confusing hypno devices with resurrection storms.

Extended walkthrough notes for tech tree blueprints 6

When players hit a wall, the fix is usually scheduling—not missing a single hidden button. Block two in-game days for infrastructure before chasing story markers. Day one: upgrade tools and establish bread or wheat energy. Day two: connect chests near your busiest bench and assign at least one zombie supplier route.

Take screenshots of your tech tree after each book completes; guides reference blueprint names that change labels in localization. If a recipe seems missing, verify you unlocked the parent station in the Building or Metallurgy branch before blaming a bug.

Combat days demand pre-crafted weapons and bandages stockpiled in town chests. Pull zombies off mines 24 in-game hours early so they regain paths to barricades. After victory, rebuild planks before returning to corpse farming—players often lose progress by jumping straight back to autopsies without repairing defenses.

For economy, sell burial certificates when silver is low but do not strip the graveyard of decorations needed for gratitude. Balance sermon ratings against zombie counts using the PR machine when available.

Late game revolves around duplicating successful production lines: clone a mine-zombie-smelter loop per ore type, then feed factories that craft liberation gear. Faith spending should prioritize storms only when resurrection queues backlog; otherwise bank faith for mandatory story miracles.

If you are reading this section after a patch, compare your build number with forum megathreads. Balance tweaks can halve smelting times or double faith costs—adjust spreadsheets accordingly.