Embark on an exhilarating journey from ground zero to the skies in Only Up! However, there's a twist – there are no checkpoints on this ascent. Stumble, and you must swiftly catch yourself to avoid losing precious progress. Will you conquer the summit, or succumb to the challenge and give up? Only Up,vertical challenge,no checkpoints,adventure game,climb,skill,precision,endurance,sky,game,mobile game,puzzle game,arcade game,challenging,rewarding,vertical ascent,gameplay,adventure,iOS,Android