Hi, everyone on this thread,
I am the founder of xInterop Software and the author of xInterop NGen++, a C# wrapper generator C++ DLL at http://www.xinterop.com, you may want to take a look at how it can do for you.
We would like to give out 5 copy of xInterop NGen++ Standard version with distribution licenses for free. What we expect from you is a free DEMO copy of your final game software for us to demonstrate how you use xInterop NGen++, that is all.
If you are interested in using C# with Unreal, and would like to write C# on top of Unreal C++, Please contact me for the free license. You can also express your interest in this thread.
Thanks,