There are surely more than 29 games that have gone from game jam entry to something more, but here's a short collection in case you're curious of the (commercially viable) diversity jams breed.
Super Time Force
Bad Hotel
Catch 22
Receiver
Dark Day LA
Escape
Evoland
The Floor is Jelly
Goat Simulator
Gods Will Be Watching
Zaga-33
Johann Sebastian Joust
Quiet, Please
Lub Vs Dub
Mushroom 11
Probably Archery
Lovers in a Dangerous Spacetime
TowerFall
MirrorMoon EP
PewPewPewPewPewPewPewPewPew
Catlateral Damage
Sharecart 1000
Surgeon Simulator 2013
Tug of Gore
Tiny Hawk
Stalagflight
SUPERHOT
868-Hack
McPixel
*Music from Krunch OST, made and used with permission by Disasterpeace http://disasterpeace.com/
*Made for the 2014 Nordic Game Jam