Games like Cultivation Fantasy
Games like Cultivation Fantasy include 鬼谷八荒 Tale of Immortal, Touhou Mystia's Izakaya, Cities: Skylines, Chinese Parents, and Potion Craft: Alchemist Simulator. We matched them by the tags players give Cultivation Fantasy on Steam (Simulation, RPG, Casual, Resource Management, and Mythology): closest matches first, and among equally close ones the better-known games.

鬼谷八荒 Tale of Immortal
Shared: Simulation · RPG · Mythology

Touhou Mystia's Izakaya
Shared: Simulation · Casual · RPG

Cities: Skylines
Shared: Simulation · Resource Management · Singleplayer

Chinese Parents
Shared: Simulation · Casual · RPG

Potion Craft: Alchemist Simulator
Shared: Simulation · Singleplayer · Resource Management

Supermarket Simulator
Shared: Simulation · Singleplayer · Economy

STORY OF SEASONS: Friends of Mineral Town
Shared: Simulation · Casual · RPG

Retro Rewind - Video Store Simulator
Shared: Simulation · Casual · Resource Management

Cities: Skylines II
Shared: Simulation · Singleplayer · Resource Management

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Simulation · Singleplayer

My Time at Portia
Shared: RPG · Simulation · Casual

Gas Station Simulator
Shared: Simulation · Casual · Economy

Volcano Princess
Shared: RPG · Simulation · Anime

Game Dev Tycoon
Shared: Simulation · Casual · Singleplayer

DAVE THE DIVER
Shared: Casual · RPG · Simulation

Black Myth: Wukong
Shared: Mythology · RPG · Singleplayer

Stardew Valley
Shared: RPG · Simulation · Casual

Pretty Neko
Shared: Casual · Simulation · RPG

Amazing Cultivation Simulator
Shared: Simulation · RPG · Mythology

The Sims™ 3
Shared: Simulation · Casual · Singleplayer

Big Ambitions
Shared: Simulation · Economy · Resource Management

Mountain
Shared: Simulation · Casual · Singleplayer

Prison Simulator
Shared: RPG · Simulation · Casual

I Am Future: Cozy Apocalypse Survival
Shared: Casual · RPG · Simulation