try adding a damage model like in war thunder, it doesnt have to be as detailed, but make the planes health be component based like war thunder does and not like a health bar type stuff, i guarantee if you do that properly, there would be no reason to play war thunder and spend hundreds of dollars on in app purchases to experience the arcade, realistic damage model stuff when players can pay like $30 and experience it with a bunch of modern aircraft that your game has to offer. there is a lot of money to be made with this