Vice City is teeming with rival gangs and criminal organizations. Early in the game, Victor will primarily contend with the Cholos and various street gangs. As his empire grows, he'll face off against more organized groups like the Cubans (initially, before becoming an ally), the Haitians, and eventually the powerful forces commanded by Jerry Martinez and other major drug lords. Each faction has its own territory and preferred methods of combat. Understanding their strengths and weaknesses will help you plan your attacks and defenses, especially during Empire Building missions. The ultimate antagonists, such as Martinez, will require specific strategies covered in the 'Boss Guides' section.
