Here is the full list of all 24 Dark Romance: Heart of the Beast Collectors Edition achievements.
Find 3 hidden objects in 3 seconds.
Find 5 hidden objects in 5 seconds.
Find 10 hidden objects in 10 seconds.
Finish a hidden-object puzzle without any hints.
Finish 3 hidden-object puzzles without any hints.
Finish 5 hidden-object puzzles without any hints.
Finish a hidden-object puzzle in one minute.
Finish 3 hidden-object puzzles in a row in one minute each.
Finish 5 hidden-object puzzles in a row in one minute each.
Solve a mini-game without skipping.
Solve 3 mini-games without skipping.
Complete 5 mini-games without skipping.
Finish a mini-game in one minute.
Finish 3 mini-games in one minute each.
Finish 5 mini-games in one minute each.
Finish all hidden-object puzzles without any hints.
Earn every achievement.
Find a magical artifact.
Use the locket to switch between characters.
Find a butterfly.
Meet the cat.
Befriend Nathan.
Befriend Caleb.
Meet the fish.