The Spectrum Retreat

Waterfall

Completed floor 1 puzzles.

Mercedes

Entered the third 4-digit code.

Steely Knives

Entered the fourth 4-digit code.

Heaven or Hell

Read the manager's notebook in the observation room.

Secret Achievement

Secret Achievement

Castrovalva

Teleported for the first time.

Relativity

Completed floor 2 puzzles.

Ascending and Descending

Completed floor 3 puzzles.

Gravitation

Completed floor 4 puzzles.

Belvedere

Completed floor 5 puzzles.

Devil's Tuning Fork

Found the phone.

Voices Down the Corridor

Entered the fifth 4-digit code.

Colitas

Entered the first 4-digit code.

Tiffany

Entered the second 4-digit code.