Games like Age Of Warbots
Games like Age Of Warbots include Garry's Mod, Besiege, People Playground, Kerbal Space Program, and Space Engineers. We matched them by the tags players give Age Of Warbots on Steam (Sandbox, Simulation, Physics, Robots, and Mechs): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Sandbox · Physics · Moddable

Besiege
Shared: Sandbox · Simulation · Physics

People Playground
Shared: Sandbox · Physics · Simulation

Kerbal Space Program
Shared: Simulation · Sandbox · Physics

Space Engineers
Shared: Sandbox · Simulation · Physics

Animal Revolt Battle Simulator
Shared: Sandbox · Simulation · Physics

Totally Accurate Battle Simulator
Shared: Sandbox · Simulation · Physics

ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Mechs · Robots · Character Customization

BeamNG.drive
Shared: Simulation · Physics · Sandbox

Cities: Skylines
Shared: Simulation · Sandbox · Building

Poly Bridge
Shared: Simulation · Physics · Sandbox

Goat Simulator
Shared: Simulation · Sandbox · Physics

CarX Drift Racing Online
Shared: Simulation · Sandbox · Physics

The Sims™ 3
Shared: Simulation · Sandbox · Character Customization

The Sims™ 4
Shared: Simulation · Sandbox · Character Customization

Poly Bridge 2
Shared: Physics · Simulation · Sandbox

Stormworks: Build and Rescue
Shared: Sandbox · Physics · Building

Bridge Constructor Portal
Shared: Simulation · Physics · Level Editor

Space Engineers 2
Shared: Sandbox · Simulation · Physics

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

Cities: Skylines II
Shared: Simulation · Sandbox · Building

Goat Simulator 3
Shared: Sandbox · Physics · Simulation

Mecha BREAK
Shared: Robots · Mechs · Character Customization

Fun with Ragdolls: The Game
Shared: Sandbox · Physics · Simulation