Novels like The Dungeon's Research Department
All share Dungeon Core
The Core's Origin
Also Adventure and Fantasy
Blue Core
Also LitRPG and Adventure
There is no Epic Loot here, Only Puns.
Also LitRPG and Adventure
Dungeon Life
Also Progression and LitRPG
A Lonely Dungeon
Also Mystery and LitRPG
The Wardens of Eternity: Alice Rising
Also Mystery and LitRPG
Sky Island Core
Also Progression and Adventure
Absolute Tower - I Lost the System
Also Mystery and LitRPG
Dungeon Wars
Also LitRPG and Progression
Dungeon Core in a Xianxia world
Also LitRPG and Adventure
A Dungeon That Kills
Also LitRPG and Progression
My System Gets Stronger Every Time I Go Broke
Also Mystery and LitRPG