Route 2 of 4 — The Sea & Academy Path
This route covers the academy district, the library, the canals and the gateway to the heavens. It holds three mandatory boss fights — Sadness (Amphitheater of Tears), Watcher (Scriptorium of the Twelve) and Guilt (The Observatory). Route order follows the confirmed story sequence.
Route Overview
The Grapple Hook comes online in the academy — use it to cross the vertical gaps. Later, Temporal Energy slows moving laser traps and swinging pendulum gears, which is the key to the library and the Observatory.
Strategy: grapple across the academy’s vertical shafts, then use Temporal slow to handle the Great Library’s laser lanes. The Observatory (Guilt) sits between Canal Hamlet and Celestial Kingdom and tests everything you have learned.
Region 8 — Clockwork Academy
The academy district with the Apprentice’s Wing and Craftsman’s Wing. The Sadness boss fight takes place in the Amphitheater of Tears inside the academy.
Collectibles reported here: N1-Coin, Flask of Dye, Music Box, Star Core Fragment, Upgrade Gear, Broken Stained Glass, Thieving Kitten, Echo, Clock Heart Piece.
The 3rd boss, a sorrowful marionette. See the Sadness boss guide for the bubble-shield and clock-phase counters.
Region 9 — Great Library
The library region. The Watcher boss fight takes place in the Scriptorium of the Twelve right after — a defining skill-check with impervious red energy shields and multi-lane lasers.
Collectibles reported here: N1-Coin, Flask of Dye, Music Box, Star Core Fragment, Upgrade Gear, Broken Stained Glass, Rainbow Ingot, Echo, Clock Heart Piece.
The 4th boss. See the Watcher boss guide for the fire-ring and pylon-route counters.
Region 10 — Canal Hamlet
A canalside hamlet on the hills path, with a story ability pickup. The calm before the climb into the heavens.
Collectibles reported here: N1-Coin, Flask of Dye, Music Box, Upgrade Gear, Rainbow Ingot, Thieving Kitten, Echo, Clock Heart Piece, Broken Stained Glass.
Region 11 — Celestial Kingdom
A heavenly late-game region reached after the Observatory. The Guilt boss is fought atop the celestial dome of The Observatory between Canal Hamlet and here.
Collectibles reported here: N1-Coin, Flask of Dye, Music Box, Star Core Fragment, Upgrade Gear, Clock Heart Piece.
The 5th boss. See the Guilt boss guide for the gravity-well and beam counters.
Bosses on this Route
Other Routes
FAQ
Where is the Watcher boss fought?
In the Scriptorium of the Twelve, inside the Great Library (region 9) — the 4th of nine mandatory bosses.
What connects the Sea & Academy route to the late game?
The Guilt fight in The Observatory sits between Canal Hamlet and the Celestial Kingdom, bridging this route into the Hills & Desert climb.
Collectible categories listed per region follow the launch-week guide consensus. Exact counts and positions are being refined as more full playthroughs are logged — use the collectibles tracker for the running total toward 203.