The Oil Drilling Skill Scroll is a teachable item crafted from the Oil Drilling skill book, allowing any player who reads it to access the Oil Drilling specialty tree. After learning the specialty by spending stars, a player can drill for crude oil and process it into refined fuel and plastics, which are essential for mid-to-late-game combustion engines, generators, and advanced industry. Because one skill book can produce unlimited scrolls, a single researcher can supply the entire server — making it efficient for towns to have one person research and sell scrolls rather than each player researching it themselves.
Ancient sunlight, pressed into stone, sleeps far below. This page carries the scent of black warmth in the deep earth.
🌱 Local AI
The descriptive prose on this wiki is written by a large language model — but it runs entirely on local, self-hosted hardware: a Gemma 4 E4B model on a single NVIDIA RTX 4070 in a home Unraid server.
Nothing you read here was generated by a commercial cloud API. The game data itself is pulled live from the Eco server; the AI only fills in flavor and gap text. Like any web server, this one keeps its own request log — including visitors' IP addresses — purely to run and improve the site; it is never sold or handed to a third party.
This wiki is one face of a larger Eco mod: Solomon, an in-world AI steward that runs the server's economy, posts help contracts, keeps a store, and answers players. The wiki reads the same live game registries and tools Solomon does — so the numbers stay true to the running world. Read more about the project →
✨ Ask Solomon
Ask me anything about the Eco game — recipes, skills, animals, biomes. I read this wiki to answer, and you'll watch me look things up.