Support Retina display. ------------------------------Line Deluxe is a wonderful game. It is easy to play, but to become a master is a challenge. The goal is simple: Keep the screen as clean as possible by arranging balls of the same colors into lines to make them explode. A line can be: Horizontal, vertical, cross up or cross down. Features will support you to play easily and get best scores: - Undo/redo features - High scores information - Save and load game (visually) Tips: 1.You should not just concentrate on one line, play with multiple lines is a good strategy. 2.If you have a good choice and you think more, you will get a better choice.