The file refers to a package of the point-and-click adventure game The Darkside Detective , which includes "Update 5," better known as the Loch Mess case. Case #5: Loch Mess Walkthrough

: Finally, collect tin foil from the cooler to craft a Tin Foil Hat for Nigel in the cave to finish the case. Achievements to Watch For

: Use a siphoning kit (tubing from the aquarium + gas can from the lake) on the police car to get a Full Gas Can for the boat.

: Combine marshmallows (found in the dorms) with a pot (from the canteen) and heat them over the campfire to make Melty Marshmallow Gloop . Use this with a Wooden Plank (from the camp sign) to patch the hole in the boat.

For a step-by-step visual guide on solving the puzzles and finding all collectibles in Case 5, watch this 100% walkthrough:

: You must answer all 5 phone calls from Devon's dad at the main office throughout the case.

: Be sure to inspect the top right pillow in the bunk room to find the hidden magazine for this achievement.

: Combine Ink and Sticky Tape (found in the hidden cave) with the map to create a Faked Sighting . Give this to the reporter to get her camera, which you'll use to photograph the "monsters" (girls in costumes).