Extensions/Addons in PenguinMod

So, what did you make this time?
With the files extension, can you open a penguinmod/scratch project within another project. Like opening one up in a new window or something?
https://youtu.be/mSbNMz2HAss?si=fKSfHZeyllQdbHWb
30 min of the poison extension on pinguinmod.

30 min of that fing
YouTube
https://www.youtube.com/watch?v=mSbNMz2HAss


Making Collision Detection Is Impossible

I was thinking maybe we could have a simple RGB extension that controls the brightness of the RGB colors.