Great stuff. Thanks

This looks cool

That's quality stuff.

I'm not thinking alien sperm at all!  :)

Very cool, I may make pixel version for my game and share it here ;) 

Very neat! I'd love to see some movement in the ball itself too to make it even more fluid. 

Very nice effect !!

This is a great animation. I ended up using it a game I made. Check it out!
https://play.google.com/store/apps/details?id=my.evorunner.game

Great sprites, thanks for ordering them also