Buy rusty junkyard wrecks for pennies, rebuild them in your garage, and race rivals for serious cash. Idle Racer is a car mechanic simulator meets idle tycoon — your garage keeps earning money even when you're offline. Start with a single beaten-up car in a backyard workshop. Open the hood, swap the engine, bolt on a turbo, tune the suspension, mount nitro — every part you upgrade makes your ride faster on the drag strip. Win the race, pocket the cash, buy your next project car. Repeat until you own the road. ? BUILD YOUR GARAGE EMPIRE Hire skilled mechanics, unlock advanced tools, expand from a backyard shop into a full-scale auto empire. Better garage = faster repairs = bigger profits. ? COLLECT 50+ UNIQUE CARS From junkyard bargains to elite supercars. Restore classic muscle, tune Japanese sports cars, build American drag monsters — every car has its own restoration and upgrade path. ⚡ DEEP CAR TUNING Swap engines, install turbos and superchargers, fine-tune the suspension,...