Automation - — The Car Company Tycoon Game V4.2.13 [portable]

The v4.2.13 update, part of the "Light Campaign v4.2" series, focuses heavily on stability, technical refinement, and quality-of-life improvements for the car and engine designers.

: A new physically-based model for header and turbo glow was added, improving the visual realism of high-stress engine testing. Automation - The Car Company Tycoon Game v4.2.13

The tycoon layer remains shallow compared to dedicated management sims. Competitor AI is rudimentary—they don’t seem to dynamically engineer new cars, just spawn generic rivals. The market simulation, while improved, still produces odd results (e.g., a 900hp hypercar selling well in a recession). It’s functional for context, but most players with 100+ hours still spend 90% of their time in the sandbox. The v4

: The unlock years for car bodies were spread out more naturally to prevent "clumping," ensuring a smoother progression through the eras. : The unlock years for car bodies were

Previously, shipping and logistics were abstracted. In v4.2.13, you must now manage . Building a factory in Germany allows high-quality steel but higher labor costs, while building in 1970s Japan gives you lean manufacturing bonuses. The patch introduces "Supply Chain Disruption Events" (strikes, fuel crises, shipping delays) that force you to adapt your production lines dynamically.

The UI received several quality-of-life updates to make the complex simulation more readable: