The diary (A) displays all the information you have gathered so far.
Select the button (B) to get a hint whenever you need help.
The inventory (C) stores all the items you collect throughout the game.
Select the menu (D) to leave the game and to adjust sound and display mode.
Access the time machine (E) to travel between different time periods.
Items in Hidden-object scenes are randomized except for the inventory items. Hidden-object scenes will be referred to as HOS throughout this guide.
Activate the different crystals marked in blue to review in which time zones there are tasks to fulfill; green exclamation points indicate active objectives.
The central display (F) shows the locations and tasks within the currently activated time zone.
Access the currently activated time zone and location through the display (G).
Select the button (H) to learn more about the time machine.