pervasive game(s) -- expansion(s)
_ .. / human(s) / social(s) / need(s) / critical(s) / game(s) / _ / .
- spatial expansion -- 2D, 3D, urban
- temporal expansion -- storyline(s), plot
- social expansion -- multiplayer, collaborative
/ play
/ tribe(s)
/ network(s)
/ identity
/ flow(s)
/ chart(s)