So I did a couple of stuff, like the addition of the quit option. There's no confirmation request yet. (It's getting too late now.)
I've also added the "Reimagined" part to the title and I've added the version number.
In the parts menu, I haven't reworked the navigation system yet, as it will take a lot of time to redo that. I'm probably going to add some visual indication on the left of the parts description to let you know where you are in the parts order.
But I did add an extra icon that you can choose to confirm the repairs. Pressing the space button on your keyboard will immediately send you to that icon. When you've confirmed the repairs, the clock resets, and you'll hear the sound effect of an air wrench.
Instead of "Game over", you'll see what you've suggested: "x lives remaining", until you have no lives left.
Oh and instead of enabling vsync, I've added a frame limiter. At this point it is set to 120 fps.
And you may be right, perhaps I should remove the Lamborghini. Perhaps I can try to make my own sprites, using a 3D mesh of the car.