🥇 Check Out Any Time You Like
Complete both endings.
🥈 Prisoners of Our Own Device
Complete the game.
🥉 Devil's Tuning Fork
Find the phone.
🥉 Colitas
Enter the first 4-digit code.
🥉 Waterfall
Complete floor 1 puzzles.
🥉 Tiffany
Enter the second 4-digit code.
🥉 Relativity
Complete floor 2 puzzles.
🥉 Mercedes
Enter the third 4-digit code.
🥉 Ascending and Descending
Complete floor 3 puzzles.
🥉 Steely Knives
Enter the fourth 4-digit code.
🥉 Gravitation
Complete floor 4 puzzles.
🥉 Voices Down the Corridor
Enter the fifth 4-digit code.
🥉 Belvedere
Complete floor 5 puzzles.
🥉 Heaven or Hell
Read the manager's notebook in the observation room.
🥉 Castrovalva
Teleport for the first time.