The challenge: The four apparitions need to make their way through a underground cave avoiding its ghost-proof walls while smashing through others that are not as srtong. The challenges get tougher and the speed increases as they race across the endless cave. This adventure is not for the feint of heart , the journey will be treacherous; there is nothing that can stop these four ghouls as they face every challenge that the cave poses. Stay focused, smash and crash into your opponents, or simply spread your wings to collect coins, and boost your score. Be a warrior and get enough coins to unveil a bunch of power ups including a super jet, shield, shrink mode, and coins twice their value. Pick your favorite Ghost and see what the cave has in store for you! It's an adventure you won't soon forget !! Features: * Endless gameplay * Beautiful graphics for those Retina Displays ! * Four different fabulous Ghosts (2 girls, 2 guys) * Over 40 achievements to strive for * Leader Boards to record your feats and compare against your friends !! * Power Ups through-out the game * One touch gameplay that is easy to learn * Keep track of your top 20 scores Let loose your inner child , choose your favorite ghost and fly away!