Here's a few great ones!
The Merely Roleplay crew did a 3 act, multiple part game in their series Parallax. My favourite part is their backstage episodes where thet talk character creation, player motivation, and mechanics.
https://merelyroleplayers.podbean.com/category/06-parallax/page/3/
I got to run Impulse drive for some of the amazing Gauntlet crew at last year's Gauntlecon!
https://www.youtube.com/watch?v=1y2C_SmGlRA
Rich from +1 Forward rand Impulse Drive set in Star Wars in a 4 part series
https://www.youtube.com/watch?v=c3wunt8Oh04
Adam Koebel takes a first look at Impulse Drive
https://www.youtube.com/watch?v=VnB2EyGRGo4
Rich Rogers runs Impulse Drive for Jeff Stormer on Party of One podcast
https://www.youtube.com/watch?v=9qcGDCLDqZY
Hopefully this will get you started!