Games like Realistic Tower Destruction
Games like Realistic Tower Destruction include Besiege, People Playground, Kerbal Space Program, Teardown, and Garry's Mod. We matched them by the tags players give Realistic Tower Destruction on Steam (Simulation, Indie, Destruction, Sandbox, and Physics): closest matches first, and among equally close ones the better-known games.

Besiege
Shared: Simulation · Sandbox · Destruction

People Playground
Shared: Sandbox · Physics · Simulation

Kerbal Space Program
Shared: Simulation · Sandbox · Physics

Teardown
Shared: Destruction · Sandbox · Physics

Garry's Mod
Shared: Sandbox · Physics · Building

BeamNG.drive
Shared: Simulation · Destruction · Physics

Brick Rigs
Shared: Destruction · Sandbox · Building

Space Engineers
Shared: Sandbox · Simulation · Building

Goat Simulator
Shared: Simulation · Sandbox · Destruction

WorldBox - God Simulator
Shared: Simulation · Sandbox · Destruction

Poly Bridge
Shared: Simulation · Physics · Building

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Physics

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

Medieval Engineers
Shared: Sandbox · Building · Physics

Aviassembly
Shared: Physics · Building · Sandbox

Poly Bridge 2
Shared: Simulation · Physics · Building

Wreckfest
Shared: Destruction · Simulation · Indie

Demolish & Build 2018
Shared: Simulation · Indie · Destruction

Hardspace: Shipbreaker
Shared: Simulation · Physics · Destruction

Turbo Dismount™
Shared: Simulation · Destruction · Physics

Scrap Mechanic
Shared: Sandbox · Building · Physics

Space Engineers 2
Shared: Sandbox · Simulation · Building

Universe Sandbox
Shared: Simulation · Sandbox · Physics

Animal Revolt Battle Simulator
Shared: Indie · Simulation · Sandbox