All levels unlocked.
Winter Insomnia is a cute physics-based puzzle platform game about a hedgehog that refused to hibernate over the winter to collect food. Help him to move through the snowy landscape to pick up all red apples in each stage. You can roll the little sleepless prickly animal or use ballons to make him fly to his destination. Try to get the golden stars too to increase your score and take care of deadly spikes. Much fun.