↑X-13 research facility terminal entries: "We've successfully created a capacitance module capable of emitting a focused electromagnetic pulse from a Sonic Emitter. While the physical impact is rather weak, Jenkins fired the weapon at a force field and it fried the field's emitter array. Upon further study, we've found the gun only affects a small range of frequencies. Unfortunately, the frequency of our force fields fall within this range. The gun was sent to X-8 for further study."