Campione/Sword Art Online

A brand new single player virtual reality game comes out called God Slayers

Main OC has to be a guy

Doesn't replace Godou

Makes his own character must be human

Can be a wizard/mage

Must become a Campione

Mustn't be a pansy about slaying gods

Has to have a game levelling up system

Must follow canon but it can have its own twists

Cant slay the gods Godou does

Doesn't have to be a harem if it is 4 max

When he gets reincarnated as a Campione he won't be able to log out and he's has to physically become his character so everything is the same as before he just bleeds and his enemies don't shatter

Must follow through light novels