Hello Sir, We will be ready to work from today.
Hope you are doing well.
We have experience of mouth-tracking.
I have read your requirement and understood that you are looking an experienced game developer.
I have team of experienced game developer and we already developed several 2D, 3D, AR & VR fame apps and we will happy to develop for you.
About our expertise on game you can ask us any questions if you have any doubts.
Can you please share your best time for the chat so we can discuss further and move ahead.
Thanks
Harshad