I

Graveyard Keeper

Crafting planner
Alchemy workbench
Technology planner
Food and energy
Corpse preparation
Graveyard planner
Mods

Items
Recipes
Workstations
Buildings & decorations

Technologies
Perks
Effects & buffs
Achievements

Traders
Fish

Terraria
Oxygen Not Included
Against the Storm
Beholder
Dredge
Cast n Chill

Research obsidian

Operation: Study
Energy: 5

Ingredients

Results

Research obsidian1

Crafted at

Graveyard Keeper Graveyard Keeper 2

Items Recipes Technologies Workstations Traders Fish