4 in a Row is a challenging board game that is easy to learn but hard to master. The classis is that the player can enjoy as you try to beat the computer or play against a friend. 3 AI levels of gameplay (beginner, expert and master) lets you improve your skill as get fun from this. The object of the game is to drop in the checkers to get 4 in row before your opponent. Features * Personalize player name and avatar * Undo function * Outstanding 3 AI levels: beginner, expert and master * Multiple language support: English, Chinese and Japanese * Score tracking and auto player rank * Great graphics and awesome sound effects * Play against a friend or the challenging computer on the same device, or play against a friend on two devices connected via Bluetooth