If I have to update Minecraft will I have to make another purchase? I am scared that I will purchase it again and I don't want that to happen.
2 Answers
Since Minecraft's first release in 2009, all major content updates have been free to anyone who bought the game. This applies both to the PC and Pocket versions of the game.
I bought the game years ago and am still getting free updates.
Once you make the base game payment, all future updates are free from there on out. If you end up deleting the game, it will be free to download if you use the account you bought it from.