iPhone/iPad点击式休闲游戏DOOBLE项目源码，DOOBLE是一个点击式的iPhone/iPad手机游戏模板，你必须通过点击屏幕将大点的颜色从黑色改为白色和viceversa，从而达到最高的分数，相应地，小点从屏幕底部或顶部随机出现。

DOOBLE已经实现了游戏中心排行榜，用了XCode 6.4项目框架，使用Apple Swift语言开发，包括PSD设计文件，通用，超级容易定制。所有png图形都是应用图标和启动图像，其余由QuartzCore和UIKit框架的代码处理。

DOOBLE is a single-touch iPhone/iPad game template where you have to reach the highest score by tapping the screen to change the color of the big dot from black to white and viceversa, accordingly to the smaller dots that randomly show up from the bottom or  the top of screen.
DOOBLE has Game Center Leaderboard implemented, XCode 6.4 project, Apple Swift language, User Guide and PSD files included, Universal, super easy to customize, all .png graphics are app icons and launch images, the rest is handled by code with QuartzCore and UIKit fr ameworks