Niney

You play a character on a train who assumes different personas or identities over a period of several days. You eXamine different people, and discover new identities, then BE them for different people.

It's a philosophical sort of game. I found it to be a bit lawnmowery (you spend a lot of time just trying each persona on each passenger), but I found it enjoyable. The 'seducing' personas I didn't really like.

The ending was interesting, but like many others, I found it confusing.