The dungeon from the core rules for Tales of the Splintered Realm continues to grow. I've played through the core rules level with my solo character, and then my daughter Grace joined me as we explored the Kobold Den (the south west extension of the dungeon, that also connects to the sewers). Today, I drew up the eastern part, which is a ruined tomb for those D'Ro who had led something of a rebellion against the D'Ro leaders, with disastrous results. The southeast corner still needs to be added to, with a section that will connect both to the sewers and to a secret door in one of the tombs that I will be adding.
It's a work in progress, and will be added to (of course). I'm thinking that the three components of the rest of level 1 will be the first supplement for Tales. I need to create some new monsters and spells to add to these as well. I might be able to get each one to a one-page handout, which I would think is ideal. I'm trying to follow the format for the first section from the core rules; a few keyed encounters, but also some random options.