Hey, a fellow local multiplayer submission! Played this with my wife and we quite liked it. I like the idea of a capture-the-flag game where you can just punch the flag away and send it flying.
It seems like it would be a blast with more than two players, but with only two it's a little too easy to outrun the other player, especially if there's a bit of disparity in platforming skills between the players. Maybe you could be slowed down while munching away at the cheese? The controls could probably also use a bit of work to feel tighter, but the wall jump is pretty great. Keep it up!