Thanks for the edit Decroded, i like it!
I'm aiming for something like the Scout on TF2. I think this one could be a better base for the attack key frames:
This is the running cycle, i want him to have an attack for when he's running, so he won't stop to attack...
Uploaded a lineup of 3 the characters i already have made.
Still looking for tips on animation, i know only the basics and i'm just trying the best i can with it.