Games like XLR
Games like XLR include Hard Bullet, Feed and Grow: Fish, EmergeNYC, Total Tank Simulator, and We Who Are About To Die. We matched them by the tags players give XLR on Steam (Action, Strategy, Indie, Early Access, and Simulation): closest matches first, and among equally close ones the better-known games.

Hard Bullet
Shared: Action · VR · Simulation

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

EmergeNYC
Shared: Early Access · Action · Simulation

Total Tank Simulator
Shared: Strategy · Action · Simulation

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

Ultimate Epic Battle Simulator
Shared: Strategy · Action · Simulation

War Thunder
Shared: Action · Simulation · VR

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

Totally Accurate Battle Simulator
Shared: Strategy · Simulation · Indie

Onward
Shared: VR · Action · Simulation

Plague Inc: Evolved
Shared: Strategy · Indie · Simulation

Ancient Warfare 3
Shared: Action · Strategy · Simulation

Door Kickers
Shared: Strategy · Action · Simulation

Contractors
Shared: Action · VR · Indie

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

The Escapists
Shared: Strategy · Action · Indie

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

RIOT: Civil Unrest
Shared: Strategy · Indie · Simulation

Shieldwall
Shared: Action · Strategy · Simulation

Freeman: Guerrilla Warfare
Shared: Action · Strategy · Indie

Police Stories
Shared: Action · Strategy · Simulation

Drug Dealer Simulator
Shared: Action · Simulation · Indie

ShellShock Live
Shared: Strategy · Action · Early Access

Storm Chasers
Shared: Action · Early Access · Indie