Research Queue

The build inventory is broader than the detailed guide. That gap is visible by design.

Priority order

1. Early-game profession choices and dependencies.
2. High-volume production recipes and table chains.
3. Food nutrition, shelf life and ingredient routes.
4. Vehicle capacity, fuel, pollution and road requirements.
5. Species habitats, population pressure and useful outputs.
6. Server settings that materially change all of the above.

Promotion rule

An indexed record becomes a verified guide card only after its exact build fields are extracted, player-facing meaning is checked, official documentation or in-game behaviour is compared where available, and the version/date are recorded.

Eco 14 preview records remain separate until stable release.