Extreme Brutality V is a Grand Theft Auto V mod that aims to increase the intensity and realism of combat within the game. It significantly revamps the game's damage systems, adding more layers of depth to violence and gunfights. For example, punches now carry more weight and headshots are typically immediate kills. This mod also impacts the NPC (non-playable character) behaviors, making them more aggressive and reactive, and capable of using more tactics during combat. 

Moreover, it provides more detailed effects, like blood splatter and pooling, to further enhance the brutality aspect. The police in the game also get a substantial upgrade with this mod, making them more formidable opponents. They will be more strategic and will use more lethal force than the standard game setup, increasing the level of challenge.

Extreme Brutality V caters to players seeking a more intense, violent, and challenging Grand Theft Auto V gameplay. It's advisable to use this mod only if you're comfortable with a drastic increase in the game’s violence aspect.

Credits:
Xranovision