There are no digital landmarks, so if you want a higher number, you will press a lot of plus buttons. And you can't change from 99 to 1, so if you change your mind, there will be a lot of minus signs.
Although there is no music on the homepage, only the basic sound of the rotating reel, but there is a gentle instrumental love theme on the payment form. If you can't feel it, it's easy to change the volume.