Onna is always by your side in the adventure with fighting the demonic forces with you! ... Your adventure will not be alone while Onna Shinkan helps you and gives you company in your fight against the forces of hell! Onna is equipped with an MK2 shotgun that the DOOM Slayer leaves him to defend himself against the enemies, after seeing that his baton is useless with these new enemies, it's time for Onna to take out his courage !.