Whatever you call it -four in a row, four in a line- it's a fun, simple way to pass the time. Here's a colorful, free, easy-to-use version of the perennial favorite. Try to line up four discs of the same color horizontally, vertically or diagonally. Play against your Android device with 10 playing levels or against a friend.

Features:
- 3D and 2D board with HD graphics
- Simple and intuitive touchscreen interface
- Artificial intelligence with 10 levels
- Multiple discs and background colors
- Portrait & landscape modes
- Unlimited undo levels
- Sound and vibration