Again? is easy game for relax with quiet music. You don't need to worry about achievements, about competition with other players.
The principle of the game: before you square field 4x4, it randomly appear cubes with the number "2",by clicking on the arrows to move the cubes together trying to connect the same numbers. Your mission is to get a higher number. But beware, if the field is full, you have to start AGAIN!?