Games like Bridge Builder Racer
Games like Bridge Builder Racer include Poly Bridge, Besiege, Donut County, Totally Accurate Battle Simulator, and Kerbal Space Program. We matched them by the tags players give Bridge Builder Racer on Steam (Indie, Simulation, Racing, Puzzle, and Physics): closest matches first, and among equally close ones the better-known games.

Poly Bridge
Shared: Simulation · Physics · Puzzle

Besiege
Shared: Simulation · Physics · Building

Donut County
Shared: Indie · Puzzle · Physics

Totally Accurate Battle Simulator
Shared: Simulation · Indie · Physics

Kerbal Space Program
Shared: Simulation · Physics · Indie

Garry's Mod
Shared: Physics · Building · Simulation

Poly Bridge 2
Shared: Simulation · Puzzle · Physics

Human Fall Flat
Shared: Puzzle · Physics · Adventure

Mini Motorways
Shared: Simulation · Indie · Puzzle

There Is No Game: Wrong Dimension
Shared: Indie · Puzzle · Adventure

Bridge Constructor Portal
Shared: Simulation · Puzzle · Physics

How to Make an Atomic Bomb in Your Garden
Shared: Indie · Simulation · Adventure

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

Wreckfest
Shared: Racing · Simulation · Indie

Papers, Please
Shared: Indie · Simulation · Puzzle

Mon Bazou
Shared: Racing · Building · Indie

Goat Simulator
Shared: Simulation · Indie · Physics

House Flipper
Shared: Simulation · Building · Indie

How to Fish
Shared: Indie · Physics · Adventure

BeamNG.drive
Shared: Simulation · Physics · Racing

Bridge Constructor
Shared: Simulation · Indie · Puzzle

Wobbly Life
Shared: Simulation · Adventure · Indie

Crazy Machines 3
Shared: Simulation · Puzzle · Physics

Poly Bridge 3
Shared: Simulation · Puzzle · Physics