Hi bigjus! Thanks for the feedback! I'll add a "fire" key in the next iteration of this project. Ideally I wanted to implement the new input system so it can be played with a gamepad, since I'm more of a console gamer myself than pc but I ran out of time. Had to pull myself off working on this game in order to continue working on new projects and hopefully publish 3 more by the end of this month in order to continue learning Game Dev. But definitely will be updating this project asap.