Oh I definitely agree with leaning on the side of too easy. I get frustrated with "too hard" jam games, not being able to decide to keep playing to see it through, or give up early. I got a bit stuck on level 3 of yours, but once I figured out to just ignore healing and block, I was able to break through and the last two were not a problem. I definitely enjoy beating a game and seeing all of the content.
Btw I love the icons suggesting that we're fighting various Greek gods, I'm guessing those are the god of time, death, etc. It would be cool if it showed their names to give a bit more depth to their characters.