Instructions: Remove the watermark first, replace the normal cat on the left with your oc. It could be a bitmap or vector, don't replace the cat on the right only when I remix yours, no stolen Oc's, you can ask if you can use some of the sprites and code just ask if you can borrow them in the comments, if I say yes you have to give credit to me, here is the text to copy when you use some of my sprites in a project (@LeviOsa519) and paste it in the Notes and Credits part on the project page, But don't use my watermark.
Xploshi
