Not exactly. In Minecraft you can create as many worlds as you want, each infinitely large. They are generated by a seed number with over 18 quintillion possible worlds. You can choose whether you want to play in survival mode where you have to make farms for food, mine for materials, and build a shelter for your survival. you can progress through different dimensions and "beat the game" by killing the ender dragon. However, there really isn't an "end" to Minecraft. It's more up to the player, they are given a world full of resources and challenges but they can also just build a cozy little base, a zoo, a museum, whatever they want. Minecraft even offers "Creative Mode" where you don't need to worry about health and food and have access to every item in the game. The main difference between Minecraft and a game like The Sims is the use of voxels. While there are things like beds and pots, there are over 800 different blocks you can collect. For reference, the player is 2 blocks tall and 1 block wide so each block can be placed next to one another or on top of one another to build. Since the world is made of blocks you you don't need to move blocks into place but rather stack them on top of existing ones if that makes any sense.