now the game is still a bit broken patched or not so expected bosses to be hard to beat

so all you need to do it get real close to the boss (trust me you will still take damage but you wont take alot of damage) then get your M16 your sniper and your sawed off and switch to each of those weapons and then shoot each of those weapons at the boss

you beat the boss but your health is now at 2 digits