Press the green flag and change the sliders.
Okay, sometimes I make pen projects because a) I'm bored, b) pen projects are quite cool, and c) I take so long on long-term projects (big games, animations, etc.) that I get bored. But this time I realized that I have already made 11 pen projects! This is the 12th project. The only reason I can do pen projects in the first place is thanks to PullJosh's "How to Pen on Scratch" tutorial, which is found here: https://scratch.mit.edu/projects/84486170/