Novels like Herald of the Cataclysm

All share Kingdom Building, Portal Fantasy / Isekai and LitRPG

The Calamitous Bob (stubbed)
4.75
Cultist of Cerebon - Litrpg/Isekai
4.73
RE: Deity - The Breath of Creation -
4.69
Beware the Trickster (An Occult Progression LitRPG)
4.69
Chronicles of an Isekai'd Legion: For the Glory of Rome
4.67
Dragon Core: The Dragon-Girl Evolution & Princess-Collecting Dungeon Core Isekai LITRPG!
4.57
Sporemageddon
4.58
Second Life as a Soldier
4.56
Behemoth of the Ocean "A Cruise ship Isekai Litrpg"
4.49
The God of Death Just Wants to Quit?!
4.46
The Soulstealer's War
4.45
S9 - RED DAWN
4.41