Go ahead. Shoot those fancy new Red Cubes with something more powerful than a water cannon and see what happens. Ever play Asteroids? Because you ought to have played Asteroids. Then maybe you'd realize that sometimes destroying things is gonna just make things worse before they get better...

That's right, folks, your shots will technically kill 'em, but, in the process, you'll release a new batch of smaller Red Cubes to contend with. Unleashing the pushing power of that Water Cannon or the concussion wave of those Force Grenades is probably your safer option. Push those pesky Red Cubes off the level and save yourself a headache.