NBA 2K11 is a basketball game set in the world of professional sports. Players take on the role of their favourite team or create their own player to compete against other teams in the NBA. The story mode follows a fictionalised version of the real-life NBA season, with players competing in regular matches and the playoffs.
The gameplay is fast-paced and action-packed, with a focus on realistic basketball moves such as dribbling, passing, and shooting. Players can choose from a variety of game modes, including exhibition matches and online multiplayer. The control scheme is intuitive, making it easy for players to pick up and play without instruction.