Wrench is a highly detailed race car mechanic simulator that tasks you with maintaining your team's race cars.

In this early access release you will:
Start as at the bottom as a junior level assistant handling fluid and tire changes
Earn XP and gain mechanic levels based on each component of the car you service and the car's race results.
Mechanic level ups grow your role on the team and make you responsible for a larger portion of each car's mechanical systems.
Service a growing library of parts and assemblies in detail including: Engine bottom end, Cylinder head, Front and rear suspension, and the braking systems.
Delegate repair work to mechanics on the team who are junior to you.
Diagnose mechanical issues with a variety of tools including the part logbook and driver symptom reports.