The XM-435 SuperMag is a semi-automatic handgun that fires a specialized explosive round that detonates on impact. One handgun is powerful enough, but when two are wielded at a time; the results are devastating. For this reason, the dual-wielding XM-435's are among the most potent weapons in Thing-Thing 3, perhaps the series as a whole. A singular XM-435 also appears in Thing-Thing Scene Creator, and can be wielded by a TT3 character model.