I made these up earlier today in iscribble when I didn't have my tablet available.
They look pretty cool, i love the 8-bit style.
These guys are so awesome ^^ I wanted to say I was so tempted to make my own sprites for them but meh, yours are top quality
I did an animation thingy, I want to let you know that because I redrew up the Pyro sprite and made simple frames for it and I also did another one recoloured with a hat and scarf. If you aren't happy with this please let me know and I'll remove them immediatly
Very cool looking. Love how you did the shading.
These sprites remind me metal slug,well done!