Si es tu primera Animación, no lo hiciste tan mal.
Hay cosas que puedes mejorar como el Soundtrack y la historia o objetivo del protagonista.

There is a lot things to keep working on.
But it's not as bad as it could be. And + credits for 2 minutes length.

It was an ok cartoon characters looked cool but the action felt like it was not epic enough not enough bullet donging and the main character was to OP and the last scene was pretty weak death

Enjoy

The animation is somewhat smooth.

You call it a series but i'll be honest, the first episode all I could feel is confusion.
Who is that badass killing every green guy?
Are the green guys the bad guys?
Is the badass the bad guy?
Where is he?
Why is he doing this?
What is his mission?

It looked like a 2010 newgrounds game playthrough if I am being honest, the description and title is English but the video is not.

Nothing new from what i've seen on the website.