The game ends immediately when you are required to reveal a Landscape tile and there are none left. Any remaining Task tiles that have not been revealed and placed yet won’t come into play this game. (Tip: You should try to keep the number of unrevealed Task tiles as low as possible.)
If you complete a Task with the last Landscape tile (or cancel one), the game continues with revealing and placing new Task tiles until you can’t complete (or cancel) any more Tasks.
After the game has ended scoring will take place (see Scoring).
You will need 1 Scoresheet per game. After scoring, transfer your results to the Campaign sheet, which will track and show when and how you can unlock new components from game to game.