Can I deform an entire "game scene" in Unity?

Hey Unity Community,

I want to create a Unity Game that can be deformed for Projection Mapping. So that you start the game, Fit the game with corner pin and then start playing.

This is how I imagine it would look like In the Unity Window Area:

Example

My Questions Are:

Is this possible in Unity?

If yes,

Will 3D games work too?
and How does it work?

Hoping for Answers,

Johannes

You’ll need Render Texture to achieve it.
See the documentation:

And the tutorial: