Solution to the end

After much trial and error I have finally managed to make the ‘END’ sign appear once the gamer has collected all of the item in that level. This will now allow me to add more structure to my levels and hopefully increase the game play experience.

Also as an experiment I have added a secret button which when pushed transforms the maze, opening up new areas to explore and revealing new items to collect. This feature would likely appear in later levels of the game making the overall challenge harder.