Thanks !! :)
Yes, you can use in your commercial games.
And no you don't need to put credits but if you like the animation and you want to support me would be very great. :)
Hahahahahaha,thank you guys, make good use of it :) and if you guys wanna show where/how you use it, I will like to see :)
I'm glad that you like it! Thank you for the support. :)