I have played the cardboard version only a handful of times. The graphics, player flow, and in-play tutorials combine to make this a first-class port of an excellent game.
Wait. I want to talk about my favorite feature in this game. When I want to build something, this game helpfully highlights allowed moves. But sometimes Im convinced that the move I want to make is legal. So I attempt it, and the game shows a modal explaining what I need to be able to build there. This is something I wish more games would build, and is the one thing that delights me the most about Brass.
The AI is sufficiently good enough for new players, but will probably not challenge experienced players. I hope rather than complaining, that the experienced players contact the developers with suggestions on what to improve.
This is not perfect, but Im giving it 5 stars because they got so much of the basics right and I want to encourage the developers to continue working on improvements. Well done!
roberthahn about Brass, v1.1