The Super Marcato Bros. are doing an episode on Indie Game music thanks to someones Patreon (or was it kickstarter?) support of a high amount. I quite like that these episodes will push the Bros. into some music they may have otherwise overlooked. As you will see in the track list everything is also about 5 years old at the most with some exceptions which is also not so typical on the show. Fez and Braid are some of the indie games that broke out into the mainstream and I'm sure you will notice some other titles that were pretty big or something you have played through. There's only a couple names that I haven't seen before.
Episode Page
iTunes
Tracklist:
Terraria - Scott Lloyd Shelly - Re-Logic - PC - 2011
-Overworld Day
FEZ - Disasterpiece - Trapdoor - PC - 2012
-Adventure
Super Meat Boy - Danny Baranowsky - Team Meat - PC/Xbox 360 - 2010
-Dr. Fetus' Castle, Forest Funk
Braid - Shira Kammen - Microsoft - Xbox 360/PC - 2008
-Lullaby Set
Gunpoint - Ryan Ike - Suspicious Developments - PC - 2013
-The Five-Floor Goodbye
Undertale - Toby Fox - tobyfox - PC - 2015
-Heatache, Undertale
Adventures of Pip - Jake Kaufman - Tic Toc Games - PC - 2015
-Title Theme, Sir William
Hotline Miami - Jasper Byrne - Devolver - PC/PS3 - 2012
-Miami
Spelunky - Eirik Suhrke - Mossmouth - PC/Xbox 360/PS3 - 2008
-Deathmatch
Crypt of the Necrodancer - Danny Baranowsky - Klei - PC/PS4 - 2015
-Dance of the Decorous
FTL: Faster Than Light - Ben Prunty - Subset Games - PC/iOS - 2012
-Milkyway Battle
Mighty Switch Force 2 - Jake Kaufman - WayForward - 3DS/Wii U - 2013
-Got2BAStar
Transistor - Darren Korb - Supergiant Games - PC - 2014
-Forecast
VVVVVV - Magnus "SoulEye" Pålsson - Nicalis - PC - 2010
-Pushing Onwards
World of Goo - Kyle Gabler - 2D Boy - Wii - 2008
-Beginning
Boot Hill Heroes - Jake Kaufman - Experimental Gamer - PC - 2013
-Doc's Theme: The Mysterious Stranger
Papers, Please - Lucas Pope - PC - 2013
-Main Theme