lol, just came to post a link about MonoGame 3.0, and now someone wants to help with the development to Osu!4Linux!! Coolnomeji wrote:
...I want to help in the development of osu! for Linux.
Unfortunately I can not take time for it (by the university u.u), but I give all the good energy to the project
http://monogame.net/news/2013/01/21/monogame-30-stable-released
MonoGame 3.0 was released this Monday, and has support for XNA 4.x, I really do not know how it be developed with XNA, but according to the comments in several places, porting linux/Mac with this is not very complicated.
Even in a blog of "M$" suggested for porting games to Win8 [1].
[1]: http://blogs.msdn.com/b/bobfamiliar/arc ... rview.aspx