To achieve goals in the game world, all means are good and even those that are in reality not available. You must help the hero pass through the suspended islands, consisting of paths. Dampers may appear along the way that need to be removed or moved. There are buttons or levers for this, but they do not always do what you need. Use the time return with the P key, the O button saves the memory of what happened the day before and in this way you can remember the location of the doors. Use a non-player character to press buttons and clear your way in Memory Lanes.