Forked deoplete for Omnisharp and made the completion menu more organized and informative.
You need to have installed https://github.com/OmniSharp/omnisharp-vim and https://github.com/Shougo/deoplete.nvim.
Tested on neovim 0.31
Works flawlessly with Unity3D 2018
For Unity settings refer
(Neovim Dot files -> https://github.com/gautamnaik1994/Dot-Files/tree/master/nvim )