LÖVE

Here's a bunch of YouTube videos of projects both past and current in order to celebrate how my games have improved over the years I've been using Löve2D
https://www.youtube.com/watch?v=nnSIBxQgJSY
https://www.youtube.com/watch?v=celnglS9rAs
https://www.youtube.com/watch?v=q_LBFTxQYn0
https://www.youtube.com/watch?v=DzMSu4qd1J0
https://www.youtube.com/watch?v=NzLUoyNL1CU

-edit
I have no idea how those YouTube tags work so I changed them to links

You use the ID of the video, not the link.
https://www.youtube.com/watch?v=nnSIBxQgJSY

Ahh right, thanks very much!