4Enter and send your invitation, then wait for the others to accept.

5Start the game.

If a friend isn’t available or doesn’t respond to your invitation, you can tap Auto-Match to have Game Center find another player for you, or tap Invite Friend to try inviting some other friend.

Other players may invite you to play the game.

Respond to an invitation to play a game: Tap Accept or Decline in the alert that appears.

You can disable multiplayer games in Restrictions. See “Restrictions” on page 196.

You can prevent other players from inviting you to play games by turning off Allow

Game Invites in Game Center settings. See “Your Status and Account Information” on page 186.

Return to Game Center: Press the Home button, then tap Game Center on the Home screen.

You can also press the Home button twice quickly, then tap Game Center in the list of recent apps.

Leaderboards

Some games provide one or more leaderboards to show the ranking of the game’s players, with their scores, times, or other measures of the players’ success.

See a game’s leaderboard: Tap Games, then choose the game and tap Leaderboard. You may also be able to view leaderboards from within a game.

If a game has variations (such as Easy, Normal, and Hard), the Categories screen lets you choose the leaderboard for the game in general, or for one of the variations.

The leaderboard shows the ranking of your friends, and of all players. You may be able to view leaderboard stats for a specific time period, such as today, this week, or all time.

Rotate iPhone to see a leaderboard in landscape orientation.

Start playing a game from the leaderboard: Tap Play in the upper-right corner.

Achievements

Some games reward you with bonus points for specific achievements.

See the possible achievements for a game: Tap Games, choose a game, then tap Achievements.

For each achievement, Game Center shows how many bonus points are awarded, and whether you’ve completed the achievement. The total points awarded for your achievements appear at the top. You can get bonus points for a specific achievement only once.

You may also be able to view achievements from within a game.

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Chapter 24    Game Center

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Image 184
Apple MC537LL/A manual Leaderboards, Achievements, Rotate iPhone to see a leaderboard in landscape orientation, Game Center

MC603C/A, MC609LL/A, MC606LL/A, MC678LL/A, MC603LL/A specifications

The Apple MD128LL/A, MC679LL/A, MC608LL/A, MD127LL/A, and MC605LL/A are renowned models from Apple's extensive lineup of devices, primarily comprising MacBook Pro and MacBook Air systems. Each of these models showcases Apple's commitment to innovation, reliability, and performance, catering to a broad range of users, from everyday consumers to professionals requiring high-powered computing.

The MD128LL/A, also known as the MacBook Air (13-inch, Mid 2013), integrates Intel's fourth-generation Core i5 processor, leading to improved performance and energy efficiency. It features a crystal-clear display with a resolution of 1440 x 900 pixels that provides vibrant colors and sharp text, making it ideal for both work and entertainment. The solid-state drive (SSD) configuration ensures fast boot times, quick application launches, and seamless multitasking, significantly enhancing the user experience.

Turning to the MC679LL/A, this model relates to the MacBook Pro (Retina, 13-inch, Early 2013). It boasts a Retina display with a resolution of 2560 x 1600 pixels, delivering exceptional clarity and detail. The Intel Core i5 processor, alongside the Intel HD Graphics 4000, enables efficient handling of graphic-intensive applications. The integrated 720p FaceTime HD camera, coupled with high-fidelity speakers, enhances video conferencing and media consumption.

The MC608LL/A represents another variant within the MacBook Pro series, featuring similar specifications as the MC679LL/A but offering different configurations for storage and RAM. Its robust aluminum chassis provides durability while maintaining a sleek, portable form factor. The laptop's energy-efficient design extends battery life, allowing users to stay productive for extended periods.

On the other hand, the MD127LL/A and MC605LL/A are earlier iterations of the MacBook Air and MacBook Pro models, respectively. With the MD127LL/A, users experience Intel's dual-core i5 processor, ensuring efficient performance across various applications. Its lightweight design and impressive battery life make it perfect for users on the go. The MC605LL/A, associated with the MacBook Pro (13-inch, Early 2011), may be older but still offers a capable performance with its Core i5 processor, alongside a dedicated AMD graphics card, making it suitable for entry-level gaming and graphic design tasks.

Overall, the MD128LL/A, MC679LL/A, MC608LL/A, MD127LL/A, and MC605LL/A represent a significant evolution in Apple’s laptop offerings, combining advanced technologies, powerful performance, and exceptional design, thus catering to a diverse array of user needs and preferences. Whether for casual use, professional tasks, or creative endeavors, these models stand as testaments to Apple’s enduring legacy in the computing landscape.