Hello thank you for taking the time to comment. We created a Royal Duality audio drama due to the game engine that Royal Duality game not being accessible. We have learnt lessons from this, and moving forward all of our games will use an engine that allows for keyboard only access and screen-reader compatability. We are sorry that Royal Duality the visual novel is not accessible, but it's sequel is being developed in a more inclusive engine.
Hello, thanks for your feedback. Unfortunately, we used an engine called Tyranobuilder and whilst I can understand the appeal for first time game devs (as we were when we made the game) - it doesn't have a good level of support in the EN version of the product and it was hard to get help. This is another motivation for us to move to Renpy for our future development. We really do appreciate your comment and hope we can provide all players with more accessible games in the future.