Hey I do this (if anybody cares)
https://youtu.be/c1mNVUKZgnU
Remember my game Just delete them? I've been doing some things since the release like:
- new graphics,
- new music,
- new mechanics,
- "transition",
- loading screen,
- audio system,
- sound effects,
- and other crap,

Now I'm working on the "transition". It this little break where instead of a normal level a new loads up. It has to do with the story.
Here's the list of videos that I've made on this: https://www.youtube.com/playlist?list=PLXzMHCfDkalss3VLr1mkcszTbvduhF_vV