Cute animation.

The readme.txt inside the pack contains unenforcable restrictions. Forbidding redistribution and resale makes it effectively unusable. I know you meant people can redistribute/sell it within a game but not by itself, but it still causes unintended legal entanglements. That being said, you already have it licensed CC-BY. That means anyone trying to resell it by itself are required to link back here. No one would pay that person for it when they can see it is free here.

Would you be willing to omit that restriction? In the meantime, I must disable downloads on this asset to prevent people from using it in a way you may not approve of. This also applies to some of your other submissions with the same conflicting restrictions:

• https://opengameart.org/content/pixelart-16x16-emojis-free
• https://opengameart.org/content/pixelart-keyboard-ui-iconpack-1616
• https://opengameart.org/content/pixelart-itempack-16x16-free

(Also, you have said "credits is appreciated but not required." For CC-BY, credit is always required.)