To level up your character, engage in various activities such as completing missions, participating in street fights, and gaining experience points through different game challenges. Regularly upgrading your skills will also help.

The best strategy is to invest in your businesses, form alliances with other players, and partake in heists. Ensure to balance your investments and take calculated risks to maximize your profits.

Unlocking new territories requires completing specific missions and quests. Focus on building your strength and forming teams to take control of rival territories, which will expand your influence in the game.

You can upgrade your gang by investing in various aspects such as weapons, vehicles, and skills. This will improve your gang's performance in battles and missions, allowing you to dominate in game conflicts.

To organize a successful heist, follow these steps: 1. Gather a team of capable gang members. 2. Choose the right target that matches your skills. 3. Plan your strategy, including escape routes. 4. Execute the heist and manage your crew effectively.