Now our hero Mist has to start his journey. What happened in the world of Soul Door? Looks like we are surrounded by the unknown and mysterious atmosphere. You have to take adventures and solve the puzzles by yourself. In the world of Soul Door you can use ‘Mist’ to complete levels and puzzles to take adventure. During the game, players may switch the world from Mist to his friend Shine anytime and anywhere in order to help him overcome the difficulties which he could not overcome alone. There are some interesting links between the two worlds so that players can experience a variety of levels and puzzles. Now go ahead and enjoy the game!