1 Climb above an enemy
Climb on a wall or any object so that you are located above enemies.
2 Rotate the screen
Rotate the screen so that you can see the enemy who is below you. Focus the screen on the enemy you want to strike.
3 The enemy's color will change
When the enemy's color changes to Red it means that you are ready to perform the strike from above.
4 The option will appear on screen
The option to strike the enemy from above called 'stealth kill' will appear on the screen along with the corresponding button.
5 Press the button
Press the stealth kill button and you will automatically jump above the enemy and kill him.
6 Doesn't work with leaders
This only works with normal orcs. You can't kill a commander or a war chief this way.
7 Other orcs might see you
This kind of strike is a bit noisy and can easily attract other orcs to you if they were nearby. Use it with caution. See how to interrogate.