Building an action RPG - feedback needed

About 5 months ago, I started prototyping a 3D action RPG. This is the current state of my prototype.

There's still a long way to go in terms of visual presentation but the basic movement, interaction and gun combat systems are in place to give a sense of what the gameplay could be like.

You can check out my earlier prototypes or read the dev logs to follow my design and development process.

I would like some feedback to see if I should continue, change direction or work on something else altogether.

I'm happy to discuss anything related to the design and implementation of the prototype, as well as any future direction this project may take.

Enjoy and thanks for your support!

*UPDATE v0.21: Streamlined keyboard/mouse controls and UX based on player feedback.