A lot of experienced players will advise you to skip Returns in favor of Dragonfall \ HK. But I feel that it's a fairly good introduction to the setting \ mechanics (particularly if you use the mod that imports Returns in Dragonfall).

It's fairly short, but it's often sold at a huge discount \ given away for free.

Also, you can run user made campaigns. The Antumbra trilogy and the Cobblepot Caper were pretty good, IMO.

A lot of experienced players will advise you to skip Returns in favor of Dragonfall \ HK. But I feel that it's a fairly good introduction to the setting \ mechanics (particularly if you use the mod that imports Returns in Dragonfall). It's fairly short, but it's often sold at a huge discount \ given away for free. Also, you can run user made campaigns. The Antumbra trilogy and the Cobblepot Caper were pretty good, IMO.