Nothing is more satisfying in Helldivers 2 than blasting a Terminid menace right in the face with a shotgun. For that purpose, the SG-225 Breaker has always been the go-to weapon thanks to its insane damage and high fire rate. It is the best primary weapon in Helldivers 2 for a reason, and why most players tend to ignore the SG-8 Punisher and the SG-8S Slugger.