[Android] Free: Traffix (Was $4.19) @ Google Play

Remember the good old days of busy airports! Be an air traffic controller. Great game but stressful. Free again for a limited time.

Based on simple rules and minimalist features, Traffix will amaze you in no time!
A highway is a place where chaos, stress, and rage are always present, mainly in big cities like Paris, Tokyo, Istanbul or Las Vegas. Aware of this, you must control the traffic light to keep the drivers safe and maintain peace.
Start fighting chaos all over the world!

Features:
Simple rules: Tap the traffic light on the right time to change its color and manage the highway. It works just like a normal traffic light with green, yellow and red colors.
Minimalist: You will find cars, a bus or a van in almost every city. There are cities featuring a truck, a train, and even a plane. Your job? Make sure they don’t crash.
Calming: Traffix will not force you to think too hard. Each new city will amaze your senses and help you to relax.
Tricky levels: The visual features of Traffix are very simple and minimalist, but some cities can turn very tricky! The slightest distraction can cause a big crash.

via dealbot at OzBargain