El abanico armamentístico de Wolfenstein es muy variado. A continuación señalaré todos los que nos encontraremos a lo largo del juego así como sus respectivas mejoras y el precio de cada una de éstas.
Empower -Penetrating Crystal ($2,000) -Piercing Crystal ($1,000)
Flammenwerfer -Carburetion ($2,000) -Expanded Tank ($1,000) -Improved Fuel Tank ($1,000) -Pump Override ($500)
Kar98 -Bayonet ($500) -Big Bore ($1,000) -Improved Rifling ($500) -Silencer ($500) -Sniper Scope ($2,500) -Stripper Clip ($1,500)
Leichenfaust 44 -Gallium Transformer ($1,000) -Iridium Canister ($1,500) -Nacrite Resonator ($1,000) -Planck Refractor ($2,000)
Mdl. 44 -Ammo Satchel ($2,000) -Fragmentation ($1,000) -High Explosives ($3,000)
Mire -Shearing Crystal ($3,000) -Slowing Crystal ($1,000)
MP40 -Big Bore ($2,000) -Drum Magazine ($500) -Improved Rifling ($1,000) -Recoil Compensator ($1,000) -Silencer ($500)
MP43 -Ammo Pouch ($750) -Big Bore ($1,500) -Drum Magazine ($500) -Improved Rifling ($500) -Recoil Compensator ($1,000) -Tactical Scope ($3,000)
Panzerschreck -Ammo Pouch ($500) -High Explosives ($500) -Light Weight Build ($1,000) -Magazine ($2,000) -Seeker Crystal ($2,500) -Stabilized Rockets ($500)
Cañón de partículas -Beam Intensifier ($1,000) -Flux Arc ($2,000) -Improved Veil Capacitor ($1,000) -Particle Lens ($1,500) -Veil Catalyst ($500)
Escudo -Reactive Crystal ($3,000) -Reflective Crystal ($1,000)
Tesla Gun -Arc Nodes ($500) -Coil Upgrade ($2,000) -Current Induction ($2,000) -Mk2 Generator ($500) -Step Transformer ($1,000) -Upgraded Battery ($1,000)
Veil -Crystal Harmony ($2,000) -Inner Brilliance ($1,500) -Inner Light ($1,500) -Veil Sight ($2,000)