Achievements
Complete each achievement to get the allotted gamerscore.
Unlockable How to Unlock
Accidents do happen (20) A successful accident kill has been performed.
Silent Assassin (25) A Silent Assassin rating has been awarded.
Professional Mode Complete (150) Completed professional difficulty.
Expert Mode Complete (75) Completed expert difficulty.
Normal Mode Complete (50) Completed normal difficulty.
Rookie Mode Complete (25) Completed rookie difficulty.
1st Mission Complete (25) "Death of a Show Man" completed on any difficulty.
5 Normal Silent Assassins (25) 5 Silent Assassin ratings awarded on the Normal difficulty.
5 Expert Silent Assassins (50) 5 Silent Assassin ratings awarded on the Expert difficulty.
5 Professional Silent Assassins (100) 5 Silent Assassin ratings awarded on the Professional difficulty.
Fully Customized Silverballers (25) All custom Silverballer components purchased.
Fully Customized SMG Tactical (25) All custom SMG Tactical components purchased.
Fully Customized SP12 Shotgun (25) All custom Shotgun components purchased.
Fully Customized M4 (25) All custom M4 components purchased.
Fully Customized W2000 Sniper (25) All custom W2000 components purchased.
All Firearms Collected (100) All firearms collected and displayed in Hideout.
Tier 2 Kruger Schmidt (5) Tier 2 of the Kruger Schmidt upgrade shop unlocked.
Tier 3 Kruger Schmidt (15) Tier 3 of the Kruger Schmidt upgrade shop unlocked.
Tier 4 Kruger Schmidt (20) Tier 4 of the Kruger Schmidt upgrade shop unlocked.
47 kills in a mission (20) A mission has been completed with precisely 47 kills.
Notorious (20) 47 is the world's most wanted.
Redemption (50) You can't keep a good man down.
High Roller (50) $5,000,000 have been accumulated.
Special Rating (50) A Special Rating has been awarded.

Dancing 47
Within the level entitled "The Murder of Crows", you will notice that there are three seperate bars in the area: Salsa, Rock and Blues. You can acquire outfits that correspond with the particular bars. Once you have selected the appropriate costume for your bar of choice, enter the bar, position 47 to stand amongst the other dancers on the dance floor and then leave the controller alone. After a few minutes 47 will start to get his groove on with the ladies and start dancing.

Infinite Saves on Normal and Expert
When saving during a mission, a message box will come up telling you that it is saving. Press start before the Save Complete message appears and it will not count it towards your limit. There is no harm to the saved game.