The banana is intentionally a little weak so picking up other weapons is more of an upgrade, but we plan to make enemies quite a bit squishier in general. Also, you are totally correct about the portraits. The ones in the bottom left were in fact supposed to be in the middle left, but I had a hard time positioning them correctly on the canvas for some reason. If you want to see the boss/end cutscene, you can watch the video we have in the game's page (Although you will miss the boss start cutscene). Thanks for playing our game!