Optimal Key Collection Route

Keys are permanent account-bound bonuses, so the time you spend collecting them on a fresh account pays off across every future run. This route walks through the priority order most speed-runners use: Golden Diamond and Azure Star for carry capacity first, then Crimson Octagon for jumps, then Emerald Club for sprint speed.

The full step-by-step version of this guide is coming soon. We are verifying the details against community runs and the official Clean The Library wiki before publishing the longer walkthrough, so the public version stays accurate.