Completed all objectives in the seventh chapter.
Completed all objectives in the sixth chapter.
Completed all objectives in the third chapter.
Completed all objectives in the second chapter.
Completed all objectives in the fourth chapter.
Played for at least 100 turns in a single level.
Crushed three enemies under a falling statue.
Killed 100 Pair (Grey) enemies.
Completed all objectives in the fifth chapter.
Killed 100 Patrol (Yellow) enemies.
Died at least 200 times.
Complete all objectives in the first chapter.
Used a hint, ignored the instructions but finished the level anyway.
Got chased by three guard dogs simultaneously.
Killed 100 Static (Blue) enemies.
Worn the first three disguise types.
Played for at least 1,000 turns.
Killed an enemy by emerging from a Secret Passage.
Killed 2 enemies at once.
Thrown an object without alerting anyone.