I bought the Lego Heroica Fortaan set last weekend. It's a bit of fun as a dungeon crawl. I'm experimenting with it to see what can be done with various map arrangements and campaign play. Maybe it'll turn into a Fighting Fantasy kind of game for me.
But while I was messing around with it, I had to turn it into an Agon range strip simply because it seemed so natural to do with all those tiles and microfigs. Behold, Lego Agonica!