Does this game support mouse and keyboard controls?

Eh... "Maybe"

You can interact with menus, and advance the dialouge with the mouse, but it cannot be used for navigating the world.

To actually move around you'll need to use the keyboard, or a controller.

Kinda too bad, was hoping it had some sort of system like Bards Tale Trillogy where I could click near the edge of the window to move. That's not a thing in this game.

Thanks for the reply!

So, for example, you can choose an option in the menu during combat with the mouse cursor but movement in the world is made with WASD? If this is the case it doesn't sound bad.

You're welcome, and yes that's exactly how it works.