I'm not sure if I'll keep this effect for the last subweapon here, it's just a lesser version of Kustam's thunder beam, but of course it has a few more shots to it, and doesn't require you to aim. So maybe it's fine.

Also been fucking around with the shotgun-tier upgrade. Normally if you shoot too much with the gun it jams up, but with the upgrade you'll get a charge shot that's just a long beam, and that applies to the triple shot too.