2048 is now an extension that you can play anywhere, anytime! The 2048 addictive puzzle game is on your browser, and it's free! This version of 2048 includes a small advertisement. 2048 is a game where you slide tiles on a grid to combine them to create a 2048 tile. When two tiles with the same number touch, they merge into one. You play 2048 by using your arrow keys to move the tiles.