The Tidal Republic / Chamber 76
The Pearl Stair.
When the tide went out, the stair grew another step.
Route notes
The upper landing
Directions assume the camera’s starting angle. The compass in the upper-right corner tracks both turns.
Play Aetherfold IIUnseal the stair
Follow the paving and press F at the first seal.
Find the other stair
Hold Z to W −3.
Climb to the upper landing
Walk straight up the stair until the upper landing is discovered. Press F at the far gate.