Two things I'd like (RPG) developers to take from this:
- games don't need to have quests travelling the world, hell, there and back again. There's huge promise in the concept of having finite sets of characters, as well as locations. And showing how they grow and change throughout the day, the months, the years. In particular in games about player choice. 1990s instant classic "Day Of The Tentacle" was all about showing the same location and "changing" it throughout the ages.
I'm actually reminded of "The Last Express" though, a game set solely aboard the legendary Orient Express. It involes a unique art style, mystery, murder and a historical setting as well. Albeit mixed with "real-time" events, giving the illusion of living NPCs moving through the train as you move as well (to lessen frustration, the game has a feature that allows to go back in time in case you've screwed up or missed something). The Last Express' sense of place is still pretty unique today, despite being released in 1997.
- historical scenarios can work. That's nothing new, but there's only so many elves, zombies, space ships, power armors and more recently cyberpunk gear you can deal with before growing tired. (Admittedly, in a CRPG setting, even zombies could be somewhat fresh again -- see Dead State a couple years ago, but that's another topic entirelly. 😄 )