Loved your game! I was about to say that the fireballs were too slow, but then you introduced the arrow keys little guy and my brain was melting (pun intended). The text that explains the game as it goes along is super well made and I liked it. The art is cute and you can make them kiss by walking into each other. Love that. Overall a very solid game for your first game jam!
Things I didn't like: I, in fact, did not have a numpad. Shame on me