Gyro13, a physics-based helicopter game, is now available to download for free, today only. Players maneuver through dark tunnels full of difficult conditions while also dealing with time limits to save miners.
via: Our Review✓ avoid or use the treacherous wind rifts to your advantage
✓ find ways to operate puzzling machines
✓ escape even from the most desperate situations
✓ deal with the lethal poisonous clouds
✓ master the powerful pulse cannon
