Use the cover system effectively. In intense shootouts, you can also loot weapons and ammo from downed enemies to stay "strapped" without spending cash.
Socializing with friends like Roman, Brucie, and Little Jacob is not just for flavor—it unlocks special abilities, such as free cab rides or weapons delivered to your location. grand theft auto IV
It is recommended to play the original game first before diving into the DLCs ( The Lost and Damned and The Ballad of Gay Tony ) to avoid plot spoilers. Use the cover system effectively