Set in a beautiful and whimsical world of floating isles and a never-ceasing west wind, Passing By - A Tailwind Journey allows you to embark on a memorable voyage as Curly, a young balloonist, who is tasked with delivering a mysterious letter. In this genre hybrid of 2D puzzle platformer, survival game and adventure, you can explore the world at your own leisure, travelling from island to island by balloon ship and solving various puzzles while having to manage your resources in order to survive. An exciting adventure full of wholesome encounters and meaningful experiences awaits you!