Gameplay

• Improved the starting area level design to clarify how to get the bag and get down.
  
• Changed the lighthouse level to prevent the player from continuing without the backpack after climbing the first area, blocking the progression.
  
• Changed the second forest level to avoid getting the backpack from the areas where after getting it the player would get stuck
  

Bug-fixes

• Solved bugs with door, doors are only opened when all the buttons are pressed.