How can I bring back a deleted Game Scene?

Hey, I'm back. I accidentally deleted my Game Scene, how do I bring it back?

As long as you haven't closed Unity, there's a file in your project's Temp folder called "__EditModeScene", which is a copy of the scene as it was when you last played it. You can rename it (it should be called "x.unity", where "x" is the name of the scene) and drag it to its usual location.

Check your recycle bin. If it isn't in there you're out of luck.