I use it to help me rewrite my neovim config pretty often. Nothing fancy, but since my config is pretty small (20 files) I can load it all into gemini or codex and have it help me figure out what I'm missing or forgot was in there.
As someone not in the UK but would like to play with it / try it out but don't know much about the UK it would be nice if there was either a drop of locations so I could randomly pick a place or select on a map and get the closest stop.
A map feature might help people do "spur of the moment" planning if they are looking for more of an adventure than any specific location.
I thought you were going to say multiplayer for audiobooks. Different people could read for different characters and the listener could choose which voice they wanted to read for which parts.