So recently I make projects that include some sprite that maybe will need a part to be make transparent, but I watched tutorials on Youtube, but they can only do transparent backgrounds. I hope you guys know. Let me know too

when green flag clicked

say [How can I make transparent parts of Sprites?]

To make an entire sprite transparent, use this block:

set [ghost v] effect to (50)

If you're making only part transparent, try using Turbowarp's paint editor, that has transparency.

Here's quite a good tutorial: https://www.youtube.com/watch?v=mWBEGcN_O80

Thanks so much guys, appreciate your works.