Hi! I'm not really familiar with Cocos Creator, but if it supports spritesheets I think it should work. I'd suggest to download the free version to test it.
Hi! I don't know if you remember me, I'm the guy who contacted you on Twitter a long time ago. I asked you for a commission for a chest, and I don't know if you're still available, but I'd love to ask for your help with a quick order. I hope you don't mind, I'm a bit desperate, and I trust your style 100%.