Really good game.... maybe not enough to get
Its hard to argue about the negative points about this game, mainly because there are scarce issues to be seen at all.
Great things were things like the games graphics. They were excellent, I give you kudos on them because of how you minituarized them but still made them look good. Also their portraits was also great.
The way you managed to make unique attacks for each unique character was also well done. Each character had their own way of attacking, depending on who they were. The depth of the attacks was also excellent. Air attacks, ground attacks, weak, strong, and shield were all greatly used to make the battling system deep.
The stages were designed well, also being settings for Newgrounds was also a good thing. Sound left something to be desired of course, with not much being their, but it was basically a non-issue.
Of course, this being a game, it had some issue somewhere. The only issue being not much to do after unlocking the scarce amount of unlockables available. Wanting additional characters will always be there, however I would have liked additional unlockables. Maybe mini-games, perhaps little clips.... but its no big deal. Making as much as you did without making a few more unlockables is a tiny problem. What the games core is, is just excellent. Maybe updates in the future can make more nlockables? Who knows.
Overall, this is a great game with very few noticeable problems. I loved all the characters coming from Newgrounds. I loved this game, and look forward to future additions to Newgrounds.