This game was a lot of fun and it's really nice and polished. I felt so dumb every time I couldn't figure out an equation to attack the enemy lol. I would've liked there to be some end to the game as it seemed like it just kept going forever, or maybe I quit too early I'm not sure. I also thought the defense portion of the game was a lot easier than the attack, so I could've kept going for as long as I wanted, I just failed attacks sometimes. Great work on this it's a very good entry!