Underground Garage (v2025.01.23)

Grease-stained workshops and midnight city streets share equal importance in this ambitious blend of mechanic simulation and street racing. Underground Garage puts you in the role of a hands-on tuner, where a battered vehicle can become either a careful restoration project or an aggressive track weapon. The mood sits somewhere between the methodical satisfaction of a garage sim and the freedom of an urban driving sandbox. Rather than simply buying faster cars, you earn performance by understanding what goes beneath the bodywork.

Most of your time revolves around diagnosing damage, removing worn components, fitting replacements, and assembling vehicles piece by piece. Engines, mechanical parts, and exterior panels all demand attention, while collision damage gives repairs a practical purpose beyond cosmetics. Once a car runs properly, you can alter its paint, apply decals, experiment with upgrades, and even swap engines to chase a particular style of build or performance target. The open city then becomes a testing ground, with Time Attack events challenging you to prove whether your tuning choices actually translate into quicker laps. Procedurally generated jobs involving repairs, paintwork, and upgrades provide an ongoing reason to return to the lift.

What separates Underground Garage from straightforward repair sims is its attempt to connect detailed wrenching with the payoff of driving your own creations at speed. It carries some of the practical appeal of Car Mechanic Simulator, but leans harder into personalization and road testing than a workshop-only experience. Community-created vehicles and randomized work orders also give it room to grow, though its Early Access status means bugs, unfinished systems, and a limited selection of content remain part of the package. Patient players who enjoy building, tuning, and refining cars should find plenty to experiment with, while anyone expecting a polished racing campaign may be better served by waiting for further development.