let's not forget .kkrieger - their 96k procedural FPS game [1]
also, ryg from Farbrausch (who works for RAD Game Tools) blogs regularly [2]. A story about their crazy .kkrieger code sprints at [3] (submitted about a year ago [4])
[1] http://www.pouet.net/prod.php?which=12036
[2] https://fgiesen.wordpress.com/
[3] https://fgiesen.wordpress.com/2012/04/08/metaprogramming-for...