Grand Theft Auto isn’t the hardest game in the world. Sure, there are some challenges that are easier than others, but in general, if you’ve played a few GTA games, chances are that you can figure out how to manage the rest of them.

That’s why, if you’re a truly skilled player, you’ve got to find ways to turn up the heat. Comedian Tom Walker found his own way to do this: increasing the speed of all vehicles to around 10,000 kmph.

The result is damn near unplayable, and yet, Walker is trying. Numerous clips on his Twitch page show just how much he’s struggling to deal with this chaotic world, and on his YouTube channel, he’s compiled some of the best moments from his playthrough of the game.

If anything, it’s a good teaching tool to remind you to look both ways before crossing the street.