The game uses Apple’s Game Center framework to enable Achievements in the game. There are several guidelines that are defined for each Achievement in the game.

Hidden: Will keep the Achievement hidden until the player achieves it in the game.

Multiple Trigger: This type of achievement can be earned multiple times by the player as long as they repeatedly complete the achievement’s requirements.

Progress Reporting: Whenever a player makes progress in the game towards an achievement, it can be shown as a percentage.

Achievements can be accessed from within the game through the Game Center Access Point - which is shown as the player Avatar in the Game’s Home Screen, and then selecting Achievements from the Game Center dashboard.