In Warhammer 40K: Space Marine II, the strategy for the "Lightning Strike" achievement is quite skillful. Players need to improve the character's movement speed and attack frequency, and be good at using the terrain and enemy distribution. Launch a surprise attack with swift momentum, causing a large amount of damage in an instant, and act according to carefully planned combat steps to achieve this achievement.

Lightning Strike Achievement Guide

Lightning Strike

As a Vanguard, conduct 100 gun strikes

To get this achievement, you are recommended to go to the low-difficulty operation, Chapter 1, Purgatory, and hit the monsters with heavy attacks, and they will launch a gun attack. Just hit them a hundred times. Normal attacks are also OK, but they are rather boring.