Update with a difficulty selection.

Major changes:

• There are two versions of the game difficulty: "Easy" and "Hardcore". "Hardcore" recreates the original difficulty of the release version of the game.

• The appearance of the chapter selection screen has been updated. To make the chapter you want to play in "Hardcore" mode, start a new game at this difficulty level and reach that chapter.

• Option to turn off running on double tap (in the advanced settings section).

Thank you for your feedback. Please report any bugs or bugs you find in this thread.