Meh, it's an alright game. Simple, easy and fun to play...however I have a few things that I'd like to suggest, should you make a sequel.
1 - This game would've fared better and been less tedious if it was more challenging, or even on the verge of being a platformer/side-scrolling beat em up, as the way it was got boring...fast.
2 - It was too short, and the feature of the continue button seemed pointless because of this, I managed to finish it in under 10 minutes
And finally
3 - Enemies were repetitive, and there were only really 3 types. The normal weaker enemy, the slightly faster and slightly harder to kill one, and the big brutish one. Maybe some more variety would've been a little better.
Overall though I give it 2.5 stars...which is slightly below average by my standards. It's not bad at all...just...boring.