normal bugs: easy just shoot with any gun to kill them easy shield bugs: use dynamite bugs to get em easy or just shoot em when the shield goes up. metal bugs: shottie all the way. stealth bugs: blood helps you see them so shoot them with a shottie to make a big mess so you can see the next ones.
if you make another game, could you please fix the bug with the king. I crush him under some walls, and hes still alive! its annoying when you need the extra boost. Thanks.