Rockstar Games has revealed how much bigger Grand Theft Auto 6 is compared to GTA 5 and Red Dead Redemption 2, and the answer is a lot. The natural question for any gamer when discussing open-world games is how big the world is and how it compares to other massive games, but the best answer always depends. Sometimes a more expansive open-world is fitting, but there's definitely merit to smaller worlds with more handcrafted content.