plus if you read the origional post where we discusted these weaponds, the x-ray gun has disadvantages from the thor, mostly it is a LOS weapon, so it cant shoot over walls
so its not like it is a copy of thor
and yes the nitrogen gun has disadvantages on sticky, mabe instead of stopping it completly, it would just make them move very slowly, cause it dosnt really hold them, it just gums up the works in the joints, and freezes their oil