This is how Bravado works in Hard West 2

In your life you have probably heard the term bravado, used to comment on someone’s swagger or boldness. This term is often used to express how brave someone can be. In Hard West 2, your entire squad fits that description as they roam the wild west with great might, blowing up anyone who gets in their way. You will most likely keep coming across the term Bravado throughout the game. Thats how it works.
This is how Bravado works
Bravado is more than just commenting on how impressive your squad’s skills are with a pistol or rifle. It’s a mechanic that allows you to get killstreaks and keep your action points flowing throughout your turn. Each character in your party has three action points that they can spend to either move, attack, or crouch during their turn.

If you manage to get a Bravado, you’ll get your action points back so you can continue with your turn. Only the character who has the bravado gets action points. Keep that in mind when it’s your turn.

Obtaining a Bravado simply requires a member of your squad to kill an enemy on the battlefield. This doesn’t have to be done with a single shot. If you can attack twice with your action points and get the kill, you’ll see how to get the Bravado and refill your action points. Remember that most characters can only attack once during their turn, so count every bullet.
https://www.gamepur.com/guides/how-bravado-works-in-hard-west-2 This is how Bravado works in Hard West 2