ARK Crafting Skill (What Does it Do) - ProGameTalk
Glitch blocking crafting skill and fortitude : r/ARK
What Does Crafting Skill Do in ARK: Survival Evolved? - Answered - Prima Games
How to increase crafting skill % per investment? : r/playark
ARK Survival Evolved : Engram Based Hybrid SkillTree Concept (Purely for fun, not a serious proposition since a system like this would break ark beyond repair) : r/playark