Eccentric genius Dr.Yashi of Jumpa Car is back with a new adventure.Join him on his journey to become the first to circumnavigate the world on a hot air balloon.

• 快来和怪博士杨十一起新的冒险吧，你可以成为第一个乘坐热气球环游世界的人，你还可以在这个游戏中看到各地的美景。