Penguins are the best drivers for ice roads. Ice road penguin drives the sled with very big load of cargo. There are 10000 units of it and you have to make it all get to the finish line. If not all of it then as much as you can. There are some obstacles you have to jump over like snowmen, igloos and big snowballs dropped from the helicopter. If you hit any of them you loose small amount of cargo. But the trouble comes with owls which can take 500 units with them and wolves which can downsize your cargo for 750 units. So make sure you shoot the owl down and jump over the wolf if you want to keep your cargo safe. Press space to jump over obstacles and mouse to aim and shoot your SnowZooka.