IOS航海灯塔游戏源码Lighthouse，基于SpriteKit引擎，使用Swift 4编写，支持游戏分享功能，支持AdMob广告框架，游戏项目框架结构良好，非常适合学习参考，带PDF教程文档！

Project have share function, you can put short link to share message for increase users in game.

To increase audience retention we use local notifications after 1,6 and 24 hours and after 1 week.

For monetisation project has AdMob framework, you can easy place your ad id’s.

After game we called rate us function, also we have rate us button in main menu.

Game based on SpriteKit engine, and write on Swift 4. All code in game nice commented. Project have good program architecture.