To climb the leaderboard in Ultimate PK, you need to consistently score more goals than other teams throughout the year and protect your own goal from opponent attacks.

Yes, you can challenge your friends in local multiplayer matches on the same device for some friendly competition.

The objective of Ultimate PK is to score as many goals as possible while defending your own goal against opponents, aiming to achieve high rankings on the leaderboard.

While the game emphasizes multiplayer competition, it does not specify a single-player mode. Focus seems to be on competing against other teams and friends.

The yearly leaderboard in Ultimate PK is determined by your total number of goals scored over the course of a year, balanced against how well you defend your own goal from opponents.

To protect your goal effectively in Ultimate PK, practice good positioning, anticipate opponent moves, and work closely with your team to block potential scoring opportunities.

The game description focuses on local multiplayer matches, so it does not explicitly mention online play with players from around the world. However, you can compete with friends on the same device.

Leaderboards in Ultimate PK are updated throughout the year based on ongoing gameplay, reflecting the latest scores and defensive performance of all participating teams.