Games like Drone Infiltrator
Games like Drone Infiltrator include War Thunder, Hell Let Loose: Vietnam, Men of War: Assault Squad 2, Arma 3, and Arma Reforger. We matched them by the tags players give Drone Infiltrator on Steam (Simulation, Action, and Strategy): closest matches first, and among equally close ones the better-known games.

War Thunder
Shared: Action · Simulation · VR

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

Men of War: Assault Squad 2
Shared: Strategy · Simulation · Action

Arma 3
Shared: Action · Simulation · Strategy

Arma Reforger
Shared: Simulation · Action · Strategy

Total Tank Simulator
Shared: Simulation · Strategy · Action

Arma 2: Operation Arrowhead
Shared: Simulation · Action · Strategy

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

Shieldwall
Shared: Simulation · Action · Strategy

We Who Are About To Die
Shared: Action · Simulation · Strategy

Police Stories
Shared: Action · Strategy · Simulation

Ultimate Epic Battle Simulator 2
Shared: Simulation · Strategy · Action

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Action

Your Only Move Is HUSTLE
Shared: Action · Strategy · Simulation

Onward
Shared: VR · Simulation · Action

Ultimate Epic Battle Simulator
Shared: Simulation · Strategy · Action

Jurassic World Evolution 3
Shared: Simulation · Strategy · Action

Call to Arms
Shared: Strategy · Action · Simulation

I Expect You To Die
Shared: VR · Strategy · Action

Schedule I
Shared: Simulation · Action · Strategy

VTOL VR
Shared: Simulation · VR · Action

BONEWORKS
Shared: Action · VR · Simulation

House of the Dying Sun
Shared: Simulation · Action · VR

Door Kickers
Shared: Strategy · Simulation · Action