Demo version unlockables for Stranglehold..

Successfully complete the game under the Casual difficulty setting.

On the first level, after the second checkpoint when you are walking in the door take a right. You will see a damaged door. Shoot it and walk through the corridors. You will end up at a secret theater that shows two previews of games, The Wheelman and Blacksite Area 51. There is also a golden pistol, a paper crane, and a shotgun in the theater.

If you run out ammunition but have enough Tequila Bomb for the "Precision Aim", aim at someone and shoot. This will create 20 to 30 more rounds for the handgun. Always try to have a enough Tequila Bomb for "Precision Aim" in the event you run out of ammo.

When you have a golden pistol do a spinning technique and in the short video you will see him using two golden pistols. After the video is finished if you only had a golden pistol in your inventory there will be your normal pistols aswell.