The Windows Phone app, which has gone free next as myAppFree app of the day is Pinball League: HardHat Zone.

Pinball League: HardHat Zone Details and Features:

Hardhat Zone is an innovative 3D Pinball game that takes place in a construction site, buzzing with activity, workers and machinery!

Bonus items, stacking combos and a revolutionary 2 player vs mode! Compete with your Facebook friends for the highest score

– Bonus items & stacking combos
– Online scoreboard – Compete with your Facebook friends!
– Tilt – Achieve skill shots and saves using your phone’s accelerometer
– Vibrator feedback
– Seamless music engine
– 2 Player vs mode! (requires NFC)

Install Link