jetpack: (addresed to PR)even if you need to add some OP machete wielding teleporting zombie to balance you should definatly re add the jetpack plus edgars, elementals, and brutes exist so it would be fine for jetpack to be re added.
tazer: you have electric zombies and no electric weapons how is that fair?
faraday vest: technically this is armor but srsly we need this, electric elemental too OP
bear trap: campers delight
land drone(you name it if you add it): death by (insert weapons on drone here)
air drone(same rules apply^): death from above, death by (insert weapons on drone here)
NUKE(jk weapon): you have an airstrike why stop there for aireal massacre?
any other suggestions for items?(or faraday vests)