: The "hf1" suffix stands for Hotfix 1 . This is a small, urgent update released shortly after version 1.0.24 to fix specific bugs or crashes introduced in that version.

Car Mechanic Simulator 2021 is a highly detailed simulation where players manage a repair garage. The game features:

: Includes a new "Liquid System," car fluids, and detailed engine configurations. Version Identification: v1.0.24.hf1

: Over 4,000 unique parts and 72 cars to dismantle, repair, and test.