Stranglehold Cheats for PC
In the first level after the second checkout take a right when you have walked through the door. Shoot the damaged door that you find there and then walk through the corridors. This will take you to a secret theater that shows previews of The Wheelman and Blacksite: Area 51. You will also find in the theatre a shotgun, golden pistol and a paper crane.
If you fancy challenging yourself then complete the game on 'Casual' mode once and this new difficulty setting will which will test your skill in the game will become an available option.
Use Tequila Bomb for Precision Aim and shoot someone to create an extra 20-30 rounds of ammo when you run out. Obviously to do this you'll need enough Tequila Bomb for the Precision Aim so try to keep enough in reserve for emergency ammo.