TOPIC · 24 GUIDES

Debugging Screeps guides

Focused English articles connected to debugging, organized with the same filters used by the main article library.

Controllers and ExpansionIntermediateGuide

Why a Fixed Screeps Upgrader Is Not Upgrading

Validate one fixed anchor against Controller range 3 and Link range 1, recover the exact owned Controller Link, diagnose Energy and active body parts, preserve move, withdraw, and upgrade return codes, and verify later position, Store, or event evidence.

20 min read