How do I deploy the parachute in Assassins Creed Brotherhood for PC?
There is only one consideration for the parachute to deploy. Ezio should be in freefall, not diving or in leap of faith. After you jump of a ledge, press and hold the attack button to deploy the parachute.
Use the attack button.
Also be sure to check your supply of parachutes, as they are limited. You can buy some from the Tailor