Games like OPEN GUARD
Games like OPEN GUARD include The Scroll of Taiwu : Beyond The Dome, Football Manager 26, Plague Inc: Evolved, Warsim: The Realm of Aslona, and Amazing Cultivation Simulator. We matched them by the tags players give OPEN GUARD on Steam (Simulation, Sports, Martial Arts, Singleplayer, and Procedural Generation): closest matches first, and among equally close ones the better-known games.

The Scroll of Taiwu : Beyond The Dome
Shared: Martial Arts · Singleplayer · Simulation

Football Manager 26
Shared: Simulation · Sports · Singleplayer

Plague Inc: Evolved
Shared: Simulation · Singleplayer · Strategy

Warsim: The Realm of Aslona
Shared: Simulation · Text-Based · Procedural Generation

Amazing Cultivation Simulator
Shared: Simulation · Martial Arts · Strategy

Totally Accurate Battle Simulator
Shared: Simulation · Singleplayer · Strategy

Session: Skate Sim
Shared: Sports · Simulation · Singleplayer

Game Dev Tycoon
Shared: Simulation · Singleplayer · Strategy

觅长生
Shared: Martial Arts · Strategy · Simulation

FTL: Faster Than Light
Shared: Singleplayer · Strategy · Indie

Banished
Shared: Simulation · Singleplayer · Strategy

Russian Life Simulator
Shared: Simulation · Singleplayer · Sports

911 Operator
Shared: Simulation · Singleplayer · Strategy

Papers, Please
Shared: Simulation · Singleplayer · Indie

Motorsport Manager
Shared: Simulation · Sports · Singleplayer

鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · Indie

EA SPORTS FC™ 26
Shared: Sports · Simulation · Singleplayer

RimWorld
Shared: Simulation · Singleplayer · Strategy

PIPE by BMX Streets
Shared: Simulation · Sports · Singleplayer

Golf With Your Friends
Shared: Sports · Singleplayer · Indie

Cities: Skylines
Shared: Simulation · Singleplayer · Strategy

Mini Motorways
Shared: Simulation · Strategy · Singleplayer

Two Point Hospital
Shared: Simulation · Singleplayer · Strategy

Uncrashed : FPV Drone Simulator
Shared: Simulation · Sports · Singleplayer