A remake of Castlevania NES version by Unity3d
This is a Unity3d repo. If you want to refer to source code, make sure you can understand the C#. The project is mostly event driven and in loose OOP design with compromise on game programming.
Without any code involvement, you can still play the game in Windos/Mac where Unity Web Installer is availble. You can enter the game by going into the gateway webpage. There is a classic level which resembles the original castlevania game and a custom level as a toy.
If you are interested in continue this development, possibly for learning Unity3D game development. This is a good reference. Contact the author if you are interested or create pull request if you are confident.