这个纹理很好，和你一样好，可惜我做的是像素游戏，不然我一定会试试它！

You cannot licence your work as CC0 / PD and then tell people they cannot sell it.  Your current licence allows people to do what ever they like with it.

1. The person who associated a work with this deed has dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law.
2. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

considering that anyone could get the asset for free, I don't think that the possibility of someone selling it should be a problem, otherwise I agree with what Tsorthan Grove said.

Nice texture by the way!

Tsorthan Grove and glitchart are correct. All licenses on OGA allow for resale by necessity. I know you mean you don't want others to resell the asset by itself, but saying "don't try to sell it" causes unintended legal entanglements that make it effectively unusable, even when it's only being used inside a game project. Even a free game project. @Flashy Feather Games: Would you be willing to omit that part? Until then, I must download-disable this submission to prevent people from using it in a way you may not approve of. Let me know if you have any questions.

EDIT: Fixed, thanks! :)