Remember the video we posted some weeks ago that showed a group of ten GTA Online players lined up before a train, with vehicles of varying size, in order to test what it takes to stop the speeding locomotive? The train plowed through them like they were made of paper, sending the smaller cars flying across the map, and simply crushing and pushing the larger ones before it.

That same group has since also attempted the same thing inside a tunnel, and while the force of the train sent everyone flying again, the constrained space in the tunnel absolutely broke the game's physics. Keep in mind that the train in GTA V is an unstoppable, infernal machine and a herald of death.