Wrench is an indie racing simulator developed by Missing Digit that puts players in the role of a motorsport mechanic. The game offers a highly detailed experience, allowing players to disassemble, repair, and reassemble extremely complex car assemblies using a variety of authentic tools. The game currently features three chassis variants: a hatchback tram and two licensed cars. The games philosophy emphasizes realism and player autonomy, allowing them to make mistakes and learn through trial and error. With a minimal 2D interface, Wrench encourages interaction with the world and manual tracking of parts, while also providing organizational tools to help players manage their workspace.