Minimalist in aesthetics, frustratingly addictive! Resize the little squares to make them pass through the obstacles that come their way; the more you pass, the higher you get!
1. Tap a square to make it bigger, while the other will shrink proportionally.
2. Keep crossing tunnels! The more you cross, the higher your points will be. Share your ranking in Facebook and show the world your skills.
3. Get and collect new level backgrounds and music. Even use them on your social networks!