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The gamma gun is a single shot pistol that does kinetic and radiation damage, with a large orb projectile (much larger than normal hit detection box but does not do any type of area of effect). The projectile is highly visible with a similar effect to the Scorchbeast's sonic wave attack and flies very slowly. It is really only useful against humans without particularly protective armor, given that super mutants, ghouls, and a majority of mutated creatures are immune to radiation. Still, it can be made much more lethal to these specific enemies with its variety of modifications.
Nuclear material (3)
Gamma Gun (Lv 15)
Nuclear material (4)
Gamma Gun (Lv 25)
Nuclear material (5)
Gamma Gun (Lv 35)
Nuclear material (6)
Gamma Gun (Lv 45)
- Low chance of appearing in any container or corpse.
- Plans for the gamma gun can be found randomly from any vendor, while at least level 20.