Underground Garage

Car repair simulator with garage upgrades and open-world street racing

BeardedBrothers.games · Published by astragon Entertainment · Released Jan 27, 2026

Reviews: Mixed; 63% of 738
Recent reviews: Not enough recent
Playing now: 5; right now
Steam Deck: Playable
Last update: 5 months ago; Mar 26, 2026

Free demo available, 0 playing it now: get the demo.

What is Underground Garage?

In this single-player car repair and street racing sim, you diagnose and replace parts, customize cars, and drive around an open city for races and quests. You start with customer jobs and work toward expanding your own underground garage.

For you if...

+you enjoy building cars and testing them in races
+you like customer repair jobs and garage upgrades

Not for you if...

−you want to race without doing mechanic work
−you need multiplayer races rather than a single-player game

What players say

63% of 738 reviews are positive

Players praise the car-building and customization, especially the chance to race cars they have worked on. They often criticize the driving physics and report bugs, including crashes and issues that block quest progress. Some also report poor performance.

Screenshots and trailer

Underground Garage system requirements

As published by the developer.

Minimum

OS: Windows 10+
Processor: Intel Core i5 4590
Graphics: NVIDIA GeForce GTX 1650/AMD Radeon RX 5500
Memory: 8 GB RAM
Storage: 8 GB available space

PC version details

DRM, required accounts, controller support and Steam features.

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 15
Steam features: Cloud saves, Family Sharing

Steam Deck: Playable

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
Default configuration is not performant
All functionality is accessible with the default controller configuration
External controllers are not supported for the primary player

Multiplayer and co-op

Single-player

Languages

Full audio: English. Text only: French, Italian, German, Spanish - Spain, Japanese, Polish, Portuguese - Brazil, Simplified Chinese, Traditional Chinese, Turkish.