Endacopia Fishing: All Fish, Paper, Lost Key

Direct Answer

The collected fishing material says you need the Fishing Paper before full fishing tracking matters. It can be found with the Metal Detector. For the secret route, catch every fish: three unique fish in each time period, 18 total.

Normal progression may need fewer fish, but Ending C preparation specifically points to all 18. Once the Fishing Paper is complete, the collected notes say you receive a Lost Key or key tied to another hidden secret.

Getting Started

Timesville’s broader walkthrough notes say Catthew’s hide-and-seek route gives the Fishing License. The fishing notes then point to the Fishing Paper and Metal Detector as the completion tools. If you can cast but are not tracking the full set, check whether the paper has been found.

The basic fishing control described in the collected walkthrough is to press M1 to cast, wait for the sparkle on the bobber, press M1 again, and move the mouse left and right to crank while staying within the zone between two X marks. These are the only controls supplied in the material.

All 18 Fish

The ending and fishing sources repeat the same structure: every time period has three unique fish, and all time periods together make 18 fish. That means the player must change Timesville’s time state and fish in each one. Keep track on the Fishing Paper rather than memory.

The collected material does not preserve a complete fish-name list in the visible text, so this page does not invent fish names. Any missing species names are Unconfirmed unless verified directly from the Fishing Paper or a source image.

Lost Key And Secret Use

After catching all 18 fish, the collected sources say the key is used for a hidden secret. Ending C notes connect it to the small room or shack after the waterfall. Put the game in windowed mode and use the key on the window or in that room according to the prompt.

Fandom material says this can lead to a butterfly visit, graveyard context, and CT-scan memory linking involving the Bride and another woman sewn with her by the Surgeon. Because those steps are visual, follow the on-screen black-dot memory puzzle carefully.

What Not To Claim

Do not invent exact fish spawn rates, rare fish odds, or species names from the supplied text. The evidence supports the paper, the Metal Detector, three fish per hour cycle, 18 total, and the secret key use. Everything more granular is Unconfirmed.