Other than a very limited run to celebrate the launch of Fallout 4, Nuka-Cola has never existed in the real world. Even then it wasn't the same beverage as Vault Dwellers enjoy in the games since ...

While playing any main Fallout game, you'll likely encounter at least a few bottles of Nuka-Cola. This is the main soda in the Fallout universe, and it heavily resembles real-world Coca-Cola ...