The bleak-yet-charming Sunless Sea only recently launched on Steam, but the RPG is the continuation of a universe thats been going on for years. Its the follow-up to Fallen London, a text-based browser game that takes place in a London that has literally fallen onto the shores of dark, ancient sea nestled right next to hell. Sunless Sea is a very different game than its predecessor, but it takes place in the same world and captures that same unique feel. If you never played it, Fallen London is perhaps best described as an interactive choose-your-own adventure tale.