There are many special achievements in "Stalker 2: Heart of Chernobyl", and Thunderous Thunder is one of them. The requirement of the achievement is to use the surrounding environment to create explosions to kill 20 enemies. Save grenades and enjoy the fireworks. Simply put, check to see if there are any explosives nearby. If an enemy comes over, shoot them and detonate them.
How to get the Thundering Heart of Chernobyl achievement in STALKER 2
Jumping like thunder
Use the surrounding environment to create an explosion and kill 20 enemies. Save grenades and enjoy the fireworks.
To put it simply, it is to use environmental hazards to kill 20 enemies. Before fighting, you can check to see if there are any explosives nearby. If an enemy comes over, just shoot and detonate them, and then they will be killed.