fun game i loved the upgrades and the shooting mechanics and the art style of the Bow upgrades UI and the movement freedom you have in the map.
but idk why the game kept crashing on wave 5 but i kept opening it and then i found if i dont jump or move before the wave start it will not crash.
i didn't love the shooting sound after you apgrade to shoot many times it is louder than the music and can't find an option to lower it or mute the game sound.
also i felt it was easy and not having more to it like different enemy that hard to shoot it, but it was satisfying to shoot and kill this enemies after you get 10 arrows per shoot and 0.4 fire rate >:)
oh also i found a bug in your enemies :) ( i love it when i find bugs in games >:) ) they sometimes stuck on their spawning on the ground and just keeps running in their place.
anyway it was fun to play and simple the controls was so good and from my opinion i think you got the theme for enemies swarming into your castle to attack it.
so GJ :)