Thief - FULL GAME Walkthrough Game...

  

	Chrono Trigger reference...
	Easy "Two-Faced" Achievement...
	Safe combinations...
	Various Steam Achievements...

While crawling through the vents in Chapter Two, just after the men discuss disposing a body in the furnace, you can hear the Thief-Taker General whistle Frog's theme from Chrono Trigger.

Enter the Stonecutter's Court then find the Jeweler's Shop to the left of the guards that are talking to each other, standing in the light. Enter the shop, knock out the guard to the left of the entrance, then turn to the right. Find the three cabinets below the red drapes. Use a lockpick on the center cabinet to get the first mask. Then, turn around and sneak into the cellar. Avoid the person working at the desk while moving to the rear left corner of the workshop. Interact with the painting and use the secret switch to unlatch it to find a wall safe. Enter the combination "739" to open the safe and collect the other item.

Use the following combinations to open the corresponding safe.

Safe	How to unlock
Chapter 1: Lockdown - Serendi Jeweler's Cellar	739
Chapter 2: Dust to Dust - Workshop	314
Chapter 3: Dirty Secrets - Upper Level	573
Chapter 4: A Friend in Need - Safe Chamber	319
Chapter 4: A Friend in Need - Safe Housing	018
Chapter 5: The Forsaken - Treatment Center (Third Floor)	731
Chapter 6: A Man Apart - First Floor	889
Chapter 6: A Man Apart - Waiting Hall	017
Chapter 7: The Hidden City - Loading Docks Interior	673
Client Job 4: The Carnal Connoisseur - Wine Cellar	812
DLC: Client Job: The Bank Heist - Outer Vault	632
The City Part I - Miss Scarlett's Town House	824.
The City Part II - Baron's Way South (South Quarter)	842
The City Part V - Archie Maxwell's House	776

Achievement	How to unlock
A Friend in Need	Finished Chapter Four.
A Man Apart	Finished Chapter Six.
A Moral Victory	Finished the game without a single kill or knockout.
All That Glitters	Stole 5 collectibles.
Cache Dispenser	Used 40,000 gold.
Child of the Shadows	Finished a single chapter without alerting anyone.
Clear Headed	Reached the final chapter without using the focus ability.
Dark Archer	Completed 10 optional Thieving Objectives.
Dastardly Deeds	Completed all Basso Jobs in The City.
Dirty Secrets	Finished Chapter Three.
Dust to Dust	Finished Chapter Two.
Finders Keepers	Discovered all secret areas.
Focus on the Tasks at Hand	Picked a pocket and a lock using the focus ability.
Hail of Glass	Shot a bottle in mid-air with an arrow.
Happy Birthday	Sweet sixteen. Snuff said.
Hard Times	Finished the game on Master difficulty.
Health Hazard	Killed or knocked out 10 people using the environment.
Hidden Agenda	Discovered 15 secret areas.
Legend in Leather	Completed 25 optional Thieving Objectives.
Lockdown	Finished Chapter One.
Mint Condition	Finished 3 consecutive chapters without taking damage.
Modesty Denied	Scored an epic 5,000,000 or more in a Challenge Map.
Obsessive Compulsive	Stole all loot and collectibles in a single chapter.
Old Habits Die Hard	Found all the secret stashes in Moira.
One Step Ahead	Disarmed ten trap mechanisms.
Predatory Drive	Finished the game in 15 hours or more.
Priceless	Completed a collectible set.
Quickly Pick a Lucky Lock	Picked a lock with masterful speed.
Sleight of Hand	Picked 100 pockets in a single playthrough.
Something to Prove	Finished the game with a custom difficulty of 700 points or more.
The Dawn's Light	Finished Chapter Eight.
The Drop	Finished the Prologue.
The Forsaken	Finished Chapter Five.
The Hidden City	Finished Chapter Seven.
Two Faced	Uncovered Lyegrove's secret.
What's Yours is Mine	Completed all collectible sets.
Working Overtime	Completed all client jobs in The City.