Thank you for playing! Sorry for the confusion. I probably should have added a legend. White boxes were cars that had been visited and grey are cars that had not. The first train should all be visited before you can exit.
The shift button was my fault. I wrote shift in game, but it was bound to spacebar. Just a typo in the scramble of trying to get things done quickly and often too late at night. 😅
I should have added a death animation like I did for the bandits, and perhaps a transition screen. I just had more scope than I could handle (as usual).
Thanks for the feedback!