While out at GDC I spent a bit of time chatting to Alan Hazelden about Cosmic Express [official site], his train-themed logic puzzler. I was playing the preview build of the game at the time and was curious to know a bit more about how you go about sorting the levels for a difficulty curve and how you interpret good and bad kinds of frustration when playtesting a puzzle game.
It was an interesting chat, punctuated by the arrival of a little dog partway through, so I’m going to just pull out a few of the observations which inform the difficulty curve discussion. It’s nice to have it as an accompaniment to yesterday’s the review. Read the rest of this entry »