Novels like The new God of war

All share Anti-Hero Lead, LitRPG and Progression

Max Level Sword Sage
4.48
Beware the Trickster (An Occult Progression LitRPG)
4.69
Eldritch Exorcist
4.69
Dragon days: reincarnated as a dragon
4.63
Chronicles of an Isekai'd Legion: For the Glory of Rome
4.67
Split Second
4.66
Duskbound: a Monster Hunter LitRPG (Stubbed)
4.66
Dreamer's Throne
4.65
Hell Hound Evolution
4.64
Cat Girl Evolution
4.64
The Primal Hunter
4.65
Godclads
4.63