BoltByBolt

Become the car mechanic of your own garage! Build cars from a bare chassis, bolt by bolt, repair old wrecks, restore classics and fill your showroom with the cars you dreamed about. Bolt by Bolt is a car mechanic game and car building simulator where every part is real work. Order parts, fit them on the car, pick the right tool and tighten every bolt to the right torque. When the last bolt is in, fill the fluids, turn the key and hear your engine start. 🔧 A REAL CAR MECHANIC EXPERIENCE • Assemble complete cars: chassis, suspension, brakes, engine, gearbox, wheels and body • Use real tools: sockets, Allen and Torx keys, pliers and a breaker bar • Tighten in star order, follow torque and angle specs, and watch the torque gauge • Expert mode: over-tighten a bolt and you strip the thread, just like in a real garage • X-ray and exploded views to find every part, even under the car 🚗 45 CARS TO BUILD AND COLLECT • City cars, classic muscle cars, JDM legends, rally cars, off-roaders and supercars • Every car has its own engine: inline-4 and inline-6, carburetted V8, turbo, air-cooled flat-6, V12 and even W16 • Engine swaps: drop a bigger engine into your car, and fit a hood with a power bulge if it doesn't fit 🛠️ CAR RESTORATION AND REPAIR • Buy project cars: almost finished, crash damaged, a rusty barn find or a car with a dead engine • Inspect every part, replace worn and broken parts, free seized bolts with penetrating oil • Diagnose faults, check the oil, coolant, brake fluid and fuel, and bring the car back to life 👨‍🔧 RUN YOUR OWN GARAGE • Take repair jobs and custom build orders from customers and grow your reputation • Upgrade your workshop: parts washer, diagnostic computer, tire machine, paint booth, engine stand and a second car lift • Rebuild an engine on the engine stand and set the timing belt yourself 🎨 TUNING AND CUSTOMIZATION • Paint your car, add racing stripes and decals • Lower it or lift it, change the rims, add a spoiler, front lip and side skirts 🏆 YOUR CAR COLLECTION • Every car you finish goes to your showroom with a build quality star rating • Take photos of your cars in photo mode, or sell them to fund your next car project ✅ EASY TO START, DEEP TO MASTER • Normal mode shows you the next part and where it goes: perfect if you have never held a wrench • Expert mode is a real challenge for car lovers and mechanics • Play offline, anytime, no Wi-Fi needed If you love car games, garage simulators, car repair and car restoration, Bolt by Bolt is your workshop. Grab a socket: the next car is waiting on the lift!

• English is now the default language, with a language picker the first time you open the game • Every button now reacts instantly, with a loading sign during longer steps • Car pictures in the catalog load in the background