Hi! Sadly not. There is a lot of characters and a lot of lines in the game. It was impossible to assume the cost of adding voice to the game.

I would've also liked the voice acting... without it 10€ seems a bit expensive for a point & click game.

Have you tried to do it with any artificial intelligence program? They are not too expensive, I myself have tried to create speeches for some silent adventures in an amateur way and the result is quite acceptable. You can even use the voice of famous actors.