Well, that's an interesting question. It's quite difficult to pinpoint the #1 game in the world, as it largely depends on the region, cultural background, and personal preferences of the gamers. However, if we're talking about games with the widest reach and popularity across different demographics, we could look at titles like Fortnite, League of Legends, or even Minecraft.
These games have captured the imagination of millions of players worldwide, offering engaging gameplay, deep strategy, and immersive virtual worlds. They have become cultural phenomena, transcending age, gender, and language barriers. So, while there's no definitive answer to the question "What is the #1 game in the world?", these games are certainly contenders for the top spot.