Games like Komodo 3K Arena
Games like Komodo 3K Arena include Arma 3, Aimlabs, FPV Kamikaze Drone, MechWarrior 5: Clans, and KovaaK's. We matched them by the tags players give Komodo 3K Arena on Steam (Action, Simulation, Shooter, Visual Novel, and Immersive Sim): closest matches first, and among equally close ones the better-known games.

Arma 3
Shared: Action · Shooter · Simulation

Aimlabs
Shared: Shooter · Simulation · Action

FPV Kamikaze Drone
Shared: Action · Simulation · Shooter

MechWarrior 5: Clans
Shared: Action · Simulation · Shooter

KovaaK's
Shared: Action · Simulation · Shooter

War Thunder
Shared: Action · Simulation · VR

MechWarrior 5: Mercenaries
Shared: Simulation · Action · Shooter

BONEWORKS
Shared: Action · Shooter · VR

BioShock Infinite
Shared: Action · Shooter · First-Person

BONELAB
Shared: Action · Shooter · VR

Arma Reforger
Shared: Simulation · Shooter · Action

Grand Theft Auto V Legacy
Shared: Action · Shooter · First-Person

Pavlov
Shared: Shooter · Action · VR

Ghosts of Tabor
Shared: Action · Shooter · Immersive Sim

Schedule I
Shared: Simulation · Action · First-Person

Hot Dogs, Horseshoes & Hand Grenades
Shared: Shooter · Simulation · VR

Battlefield™ 2042
Shared: Shooter · Action · First-Person

DEATHLOOP
Shared: Action · Immersive Sim · Shooter

Call of Duty®
Shared: Shooter · Action · First-Person

Aimbeast
Shared: Action · Simulation · Shooter

Farming Simulator 25
Shared: Simulation · 3D · Time Management

Hell Let Loose: Vietnam
Shared: Action · Simulation · Shooter

Counter-Strike: Source
Shared: Action · Shooter · First-Person

Bodycam
Shared: Shooter · Simulation · First-Person