Watch Dogs Legion requires you to fight your enemy and to kill them. You either kill or get killed. Therefore you need to master the art of killing in the game, in order to succeed. Stealth killing also called Takedown, is a cool way of killing your enemy, and is therefore preferred by many.
This feature of the game lets you silently kill the enemy as you get to act like a Ninja. The amazing thing is that the enemy himself will have no clue of your action until just before his death. Here we will guide you on how you can perform a stealth kill in Watch Dogs Legion.
Watch Dogs Legion: How to Perform A Stealth Kill
Stealth killing is a very secretive way of killing. You have to take care to remain silent while performing this kill. For that, you have to avoid any chances of creating noise and being noticed. So even when you move you will have to always squat by pressing the L button. A crouching position while moving will let you go close enough to your enemy, without getting noticed.