You can see there is a lot of work and things to do and it can make a nice game if you pursue. However, must say the gameplay and mechanics are confusing, and not well lay out. You don't have a lot of explanations about what attacks do what (and a small highlight is better than indicating the number of hte attack), sometimes i did not even know if had i won or loose (by the way, the fact the explanation disappear for the key of sword/shield makes it more confusing), I happened to catch some monster and use them instead of my monster before? I did not understood.
Well, to conclude, really it's a nice entry but maybe you should focus on making it smaller and having a better UI, it's really important.