Pretty good, but needs work....
Decent game, though could use many improvements.
The goomba sprites are real blurry. Get some clearer sprites please.
And a better title screen would also help.
The concept of the game is simple. Kill all goombas. Problem is, killing nothing but goombas can be boring though. I think you should add in a couple of different enemies, or at least a variety of goombas (koopas, paragoombas, etc.)
The combo system is alright, but could use a couple more moves. It's just the same kicks and uppercuts. See if you can add more moves using fireballs and hammers.
One thing I think you should add is power-ups. You know, mushrooms, fire flowers, 1-ups (if you intend on having lives), and stars for invincibility.
You should also be sure to include a time limit, levels, and bonuses.
Voting Details : Current Score - Under Judgement
Voted 3
Voter # - ?
Could possibly be a good game. I'll give a 3 for this demo.
3/10 and 3/10
Ninjakoopa-33