This was so fun to play, I got really unlucky on my first playthrough as at the first station there were no customers with numbers over their head on the left side of the platform, so I kept trying to kidnap random people xD
After that though I managed to complete the game on my second playthrough with no one left behind ♥ it was tough but very rewarding! Loved what you've done with the theme, and it feels really nice to play ^^