How Can I Sell My Unity Game?

Hey, everyone.
I have a question.
I made some cool games in Unity.
And I am interested, if I am able to sell them somehow.
Not in the apple store, and android store.
But maybe in Unity somewhere, or somewhere else?
Please answer all you know.

There already exist two interesting topics on this site, regarding that:

Which game portal websites accept Unity webplayers?

How can I monetise a casual game made with Unity ?

They should answer your question.