Dungeons and Design part 1: Hawks can’t spot traps

Recently some friends and I decided to try Dungeons and Dragons (fourth edition, Planescape setting) for the first time. As usual, no-one wanted to be the DM, so I volunteered, and I’m glad I did. Running these adventures has given me a lot of insight into game design and how to deal with players, including pointing out some things I really should have known already. So I’ve decided to write a little about each session, and the stark contrast between what I planned and what actually happened.