Purple Critter Rescue

There was a huge fortress in a dark surrounding area. The fort is very intimidating to see. There was a purple critter living at that place. One day, the purple critter was unexpectedly stuck in the fortress. It is your duty to rescue the purple critter. It will help you to find the hidden clues where the purple critter is to save the creature. Find all the clues and free the purple critter. Good luck and have fun!