I really like the concept of building a characters stats through clicks and having them fight an opponent afterwards, however it seems like the opponents difficulty is rather low for the most part (unless I haven't played enough). In addition the shop feature doesn't seem to work, which is a shame because the boosts to the stats as shown in the shop would be awesome. On that however the healing does work thankfully (putting too many points into health wasn't the best idea.)
As a whole though, the game was fun to play