Fun concept and the game has great potential. Had some issues with the camera where it got dragged towars bottom right when you went to the far right of the map,.
Just like every project in these game jams, there are tons of things that could be added if there were more time. Things like upgradable and different weapons, more stats to increas and more enemies to fight.
So just fixing the issue with the camera and adding more upgrades and enemies would make this a solid game.