mantisBoss

mantisBoss:  3 punching mobs, eject your ammo when you get punched
  invulnerable except for 1 second after moving

powerUpBossBaby: smaller, cuter, faster, can't move through walls

slashBoss renamed revolutionBoss
  invulnerable every other revolution of it's blades

new mob state: invulnerable - immune to damage and status effects (stun, dots, freeze)
damage and harm circle graphic size have been made more consistent

bug fixes

js/simulation.js

@@ -397,6 +397,7 @@ const simulation = {
             }
         }
         if (tech.isCrouchAmmo) tech.isCrouchAmmo = 1 //this prevents hacking the tech by switching guns
+
         b.activeGun = b.inventory[b.inventoryGun];
         if (b.guns[b.activeGun].charge) b.guns[b.activeGun].charge = 0; //if switching into foam set charge to 0
         simulation.updateGunHUD();