Novels like Slime Sweets and Dungeon Treats - A Cozy LitRPG

All share Dungeon Crawler

SOEL: Monster Tamer

Also Cozy and GameLit

Love, Life, and Lycanthropy!

Also Cozy and Romance Subplot

My New Life as a Max Level Dragon Princess

Also Cozy and GameLit

Til Parted By Death

Also Cozy and GameLit

Mirabelle's Boots - The Cruel Fairy’s Wish

Also Cozy and Portal Fantasy / Isekai

Also Cozy and Portal Fantasy / Isekai

White Witch of the Void

Also GameLit and Romance Subplot

Just Another Dungeon Core

Also Cozy and GameLit

System Lost: My Own Best Friend

Also GameLit and Portal Fantasy / Isekai

MOXIE - The Ironic Fate of Rockland Hall

Also GameLit and Romance Subplot

Blackflame Mage

Also GameLit and Romance Subplot

Hell Hound Evolution

Also GameLit and Portal Fantasy / Isekai