The winners of the 64KB and 4KB competitions were amazing as well:

64KB: https://www.youtube.com/watch?v=hE6SZeAhZdM / http://www.pouet.net/prod.php?which=75713

4KB: https://www.youtube.com/watch?v=o0qh4lX6slM / http://www.pouet.net/prod.php?which=75721