Games like Millennium Police
Games like Millennium Police include Aimlabs, Grand Theft Auto V Legacy, PUBG: BATTLEGROUNDS, Marvel Rivals, and BioShock Infinite. We matched them by the tags players give Millennium Police on Steam (Adventure, Action, Simulation, RPG, and Action RPG): closest matches first, and among equally close ones the better-known games.

Aimlabs
Shared: Simulation · Action · Shooter

Grand Theft Auto V Legacy
Shared: Action · Adventure · Shooter

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Marvel Rivals
Shared: Action · Third-Person Shooter · Hero Shooter

BioShock Infinite
Shared: Action · Shooter · Adventure

Black Myth: Wukong
Shared: Action · Action RPG · RPG

Fallout 4
Shared: Adventure · RPG · Shooter

Borderlands 2
Shared: Action · Shooter · RPG

Warframe
Shared: Action · Action RPG · RPG

Grand Theft Auto V Enhanced
Shared: Action · Adventure · Shooter

REMNANT II®
Shared: Action · Adventure · RPG

KovaaK's
Shared: Action · Simulation · Shooter

Arma 3
Shared: Action · Simulation · Shooter

Apex Legends™
Shared: Action · Shooter · FPS

s&box
Shared: Action · Shooter · Adventure

Gothic 1 Remake
Shared: Adventure · RPG · Action

How to Fish
Shared: Adventure · Shooter · Action

God of War Ragnarök
Shared: Adventure · Action · RPG

Half-Life 2
Shared: Action · Adventure · FPS

Far Cry 3
Shared: Action · Adventure · FPS

Atomic Heart
Shared: Adventure · Action · FPS

Caster
Shared: Action · Adventure · RPG

Freeman: Guerrilla Warfare
Shared: Action · RPG · Shooter

Arma Reforger
Shared: Simulation · Action · Shooter