In theory, TbyType.Choice should handle more than two answer options fine. Currently, it is created with a fixed 3 line height.

The line amount would need to be dynamically calculated, based on the height of the previous text line and the amount of choices.

This also raises the question about handling TbyType.Choices in general -- what should be an upper limit to choices? A big enough textbox could obscure the entire screen. Should choices be in the same window at all, or in a different one? This topic is open for discussion.