Game interface design?

Question

User interface

What programs are there for designing the interface of the game? This refers to browser games for social networks. For example, you need to design the interface of a game similar to "Merry Farmer".

Answer 1

What do you mean by "design the interface of the game"?

Answer 2

I use Balsamiq Mockups, they have everything you need. And if you don't have something, you can add it yourself.