Hollow Knight PS4's original version of the game began as a flash game on Newgrounds, which then led to its core conception at a game jam.
How Hollow Knight Was Made and First Appeared on Newgrounds
Hollow Knight Was Born on Newgrounds?! (Clip) Did you know #HollowKnight started as a Newgrounds flash game?! Enjoy this clip from out HK #podcast episode, then listen to the full thing
Design Study: “How to expand Hollow Knight's Lore”
The Making Of Hollow Knight - Game Informer
Hollow Knight Is Coming To PS4 And Xbox One - PlayStation Universe
How To Turn A Failure Into A Masterpiece: The Story Of Hollow Knight
Does Hollow Knight Is Hard? Game Grumps Animated
Hollow Knight: Silksong: release date speculation, trailers, gameplay, and more
The Making Of Hollow Knight - Game Informer
Hollow Knight Review
HOLLOW KNIGHT: BIRTHPLACE
How Hollow Knight Was Made and First Appeared on Newgrounds : r/TheMakingOfGames
Hollow Knight (GBC, 1999) by Izzi8bit on Newgrounds
CyberScribe01