I loved the message of this game and it even filled me with a little hope. Having all those option for where to go and who to talk to was really cool. It made the subway car I was in feel real. Everyone had a different story and different type of interaction with your character. A feature that might be cool to try and implement is a system that counts down how many stops until you get off, letting you have to be deliberate with who you choose to talk to. This sort of already happens story-wise in the end but making a realtime system would make replay-ability go up. I was already invested in each character interaction so that would make me keep coming back to try and talk to every person!