Fulminis Hell yeah you need balancing for any game!!! Just cause a game is singleplayer doesnt mean it should be unbalanced. As of now the game isnt really upgrade your ship but rather expand your ship which means that electrobolts and med cannons are still viable in a massive ship that also has missile launchers and and large cannons. if you made another weapon that was OP but just expensive people would upgrade their ship to have a bunch of that OP weapon accross the front, and there would be no diversity. If large cannons were really OP, you would never use ion beams and electrobolts ever again would you?
Tobi-wan_Kenobi That would be too much anti-missile defenses cause no normal ship shoots 72 missiles at once, and if they do, it must be a pretty massive ship, right? So that means the enemy ships are massive too right? So the enemy would have shields and some point defense to lessen the blow, and other weapons to also attack your ship.
In the end, we already have 3 defenses against missiles - point defense, shields, and good old armor