unity3d教程资源

unity2d教程网

http://learnunity2d.com/2d-shootem-up-tutorial/

横版射击2d游戏系列教程

http://pixelnest.io/tutorials/2d-game-unity/table-of-contents/

一个高品质的教程网站

http://www.raywenderlich.com/index.php