Beat Battle is a feature in Beatstar that allows players to compete against each other in real-time rhythm-based challenges. It adds a thrilling competitive aspect to the game, where players can showcase their skills and strive for victory. 

Challenge Selection: In Beat Battle, players can choose from a selection of different challenges or game modes. These challenges can vary in difficulty, genre, or specific gameplay mechanics. Each challenge has its own unique set of songs and patterns for players to tackle.

Real-Time Multiplayer: Beat Battle is a multiplayer mode where players compete against each other in real time. You'll be matched up with another player of a similar skill level, and both of you will simultaneously play through the same song or pattern. The objective is to achieve the highest score and outperform your opponent.

Competitive Gameplay: As the song plays, notes will flow across the screen, and you'll need to hit them accurately in time with the beat. The better your timing and accuracy, the higher your score will be. The gameplay mechanics may involve tapping, swiping, or holding on the beats, depending on the specific challenge.

Power-ups and Boosters: Beat Battle often incorporates power-ups and boosters to enhance the competitive experience. These items can give you temporary advantages, such as increasing your score multiplier, slowing down your opponent's notes, or boosting your own performance. Strategic use of power-ups can give you an edge over your opponent.

Leaderboards and Rankings: Beat Battle includes leaderboards and rankings to track your progress and compare your performance with other players. You can see your standing among friends or globally, motivating you to improve and climb the rankings. It adds a competitive element that fuels the desire to become the best Beatstar player.

Rewards and Unlockables: Winning Beat Battle matches or achieving high scores often rewards players with in-game currency, experience points, or unlockable items. These rewards can be used to customize your avatar, purchase new songs, power-ups, or other upgrades within the game.

Beat Battle in Beatstar offers an exciting and competitive multiplayer experience where players can demonstrate their rhythmic skills, compete for high scores, and earn rewards. It's a great way to engage with other players, test your abilities, and enjoy the thrill of head-to-head rhythm challenges.