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