This games music is very good and so is the art, really gives the game a nice vibe, however, I feel that some things could be improved, for example i think that the sword feels kinda redundant because when you can only hold one weapon at a time you would naturally go for the one that can defeat most types of enemies and so the sword gets left behind, I also felt that the game area was a bit too small for the amount of enemies that spawn especially when you have to pick up different weapons off the ground. I do, however think this concept could work in a full fledged game.