Hill Racing: Christmas Special description

The most addictive physics based car racing & bike racing game for Christmas special is coming!
Control your car or bike to climb hills with most realistic control, and face the challenges of unique uphill & downhill environments. Collect coins to upgrade your car and drive even more far.

Features:
- Lots of different vehicles.
- Upgrade ENGINE, TIRE, SUSPENSION, ROTATION, GAS POWER, 4WD, etc
- Numerous scenes with levels to reach in each.

Come to join this this mad uphill climb racing game now!