is a platform game where the object is to cover the entire level in order to proceed to the next. When the main character, Jack, walks over a section of floor or climbs a ladder, it freezes. The level is complete when the entire level is frozen. Jack can temporarily freeze bad guys by jumping on them, but they defrost and come back. Extra points can be scored by collecting snowflakes that are scattered around the level.
There are 40 levels and there is also a cooperative mode for two players, although the player which freezes most of the level is considered the winner. Levels are unlocked gradually.