Commercial use is fine. No restrictions on use (just don't redistribute them directly), and no credit is necessary. Thanks
what do you mean by "don't redistribute directly"? As in I have to link to where to download it opposed to including the assets with the game itself? Planning on using the sprites non-commercially to show off an open source engine raylib and I would like to to include the sprites with the game on github. Would that be ok?
If it's just for a demo or something that should be fine, but if you are planning to distribute them with an engine then that isn't allowed. If you're able to encrypt the graphics that would be preferable, so people can't rip them from your project for their own use. If you have some more specific needs send me an email and we'll see. Thanks