Play the most addictive physics-based car & bike racing game.

Features:
- Control your car or bike to climb hills with most realistic control
- Various cars and bikes to choose from
- Upgrade ENGINE TIRE SUSPENSION ROTATION GAS POWER 4WD etc. for your cars and bikes.
- 4 endless maps to play repeatedly with your cars and bikes
- different scenes in countryside forest volcano desert mountain and cave

Start the hill climb racing game now!