Missions are a central part of the Grand Theft Auto series, and they play a major role in GTA 5. They are typically given by contact characters, and they involve completing a variety of tasks, such as assassinations, robberies, and heists. Missions can be either mandatory or optional, and they can be played in any order.
There are a number of benefits to completing missions in GTA 5. First, they can help you to progress through the story and unlock new areas of the map. Second, they can earn you money and experience points, which can be used to purchase new weapons, vehicles, and properties. Third, they can help you to develop your skills as a criminal, and they can also be a lot of fun!