According to Wikily’s community perk reference, not an independent current in-game test:
Talents and technologies are separate progression systems in Graveyard Keeper 2. The developer confirms a new talent system alongside the retained Technology Tree. The existing post-release perk reference groups talents into Building, Smithing, Farming, Book writing and Anatomy; these should not be replaced with invented branches such as “Minion Command” or “Cemetery Management.”
Spend the right currency
Perks use the corresponding inspiration points and their prerequisite path. Technologies use red, green and blue tech points. Before purchasing, read the selected node’s cost, required predecessor and affected station or action. A useful perk improves a task you perform often; it is not automatically the best choice for every save.
For early planning, compare carrying and material-yield improvements with study needs. Axeman concerns extra wood, while Researcher concerns the Study Table; do not turn either into a universal speed bonus. The previously listed Mechanical Efficiency, Logistic Storage and Minion Delegation bonuses were not a verified talent route.
Perks confirmed in release patches
Steam PC 1.007 corrected Tempering Expert’s Mastery bonus and its Master Armor/sword unlocks. Version 1.008 corrected Sommelier’s wine-crafting effect and increased Happy Supplier’s bonus. Version 1.009 corrected Son of a Butcher for organ surgery and pocket extraction. Version 1.010 increased gears provided by zombies with Belt Master. These notes confirm named effects without publishing every node’s cost, position or prerequisite.
If a bonus appears absent, check the build and whether you are performing the action the perk actually modifies. Do not assume that buying a similarly named technology activates the perk.
Choosing a path
Identify one bottleneck, inspect the relevant nodes, then compare their benefit with the effort needed to earn inspiration. Keep the next quest’s unlocks in mind so you do not optimise a station you cannot yet use. See the best-builds guide for the retained post-release tree discussion.
Can I refund points? A current refund procedure is not established here. Inspect the current interface rather than relying on a promised reset or a universal claim that no reset can ever exist.
Does a perk automate everything? No such guarantee follows from the talent system. Stations, workers, inputs and output handling remain separate requirements.