Car Machines splits its attention between the workbench and the road, and both halves pull their weight. Before a wheel ever turns you are picking through modular parts — engines, fuel tanks, wheels, upgrades — and snapping together a vehicle that is your own answer to the terrain ahead. The building is the strategy; the driving is the exam.

Four physics-based worlds supply the proving grounds, each one a rolling argument with your design choices, and an endless mode waits for the days you would rather chase raw distance than a finish line. Because the handling is genuinely physics-driven, mid-air control matters: A and D (or the arrow keys) rotate the car while it flies, W accelerates, S brakes, and R cuts a doomed run short so you can get back to the garage.

The loop is classic tinker-and-test — a run exposes a weakness, the parts bin offers a fix, and the next attempt goes a little farther. If assembling contraptions and letting physics judge them sounds like your kind of evening, this belongs on your shortlist of driving games.