Games like New King
Games like New King include Mount & Blade II: Bannerlord, Banished, Feed and Grow: Fish, Home Behind 2, and Totally Accurate Battle Simulator. We matched them by the tags players give New King on Steam (Strategy, Indie, Simulation, Adventure, and Early Access): closest matches first, and among equally close ones the better-known games.

Mount & Blade II: Bannerlord
Shared: Strategy · Medieval · Simulation

Banished
Shared: Strategy · Simulation · Indie

Feed and Grow: Fish
Shared: Simulation · Early Access · Survival

Home Behind 2
Shared: Strategy · Adventure · Indie

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Indie

This War of Mine
Shared: Strategy · Survival · Simulation

Home Behind
Shared: Adventure · Indie · Strategy

Don't Starve Together
Shared: Survival · Adventure · Indie

Ultimate Epic Battle Simulator
Shared: Simulation · Strategy · Medieval

Beasts of Bermuda
Shared: Simulation · Adventure · Survival

Plague Inc: Evolved
Shared: Strategy · Simulation · Indie

Foundation
Shared: Simulation · Strategy · Medieval

The Escapists
Shared: Strategy · Simulation · Indie

Plebby Quest: The Crusades
Shared: Strategy · Indie · Simulation

我来自江湖 From Jianghu
Shared: Simulation · Indie · Strategy

Tavern Master
Shared: Simulation · Strategy · Indie

The Scroll of Taiwu : Beyond The Dome
Shared: Strategy · Indie · Adventure

The Isle
Shared: Simulation · Survival · Adventure

KINGDOMS
Shared: Medieval · Simulation · Survival

Crusader Kings III
Shared: Strategy · Simulation · Medieval

Life is Feudal: Forest Village
Shared: Strategy · Simulation · Medieval

Card Survival: Tropical Island
Shared: Simulation · Adventure · Survival

Life is Hard
Shared: Strategy · Indie · Simulation

Don't Starve
Shared: Indie · Adventure · Survival