Step 1. Talk to G, then click the Furensic Analyzer 3000. Use your comb from your spy phone to make the fur go into the machine. Talk to G again, now analyze the fur from the last mission.
Step 2. Go to the Pizza Parlor, talk to the chef. Ask him if its ok for you to take some Hot Sauce and Chocolate Sauce. Ask him again if he needs any help, he will tell you about a pizza box that needs to be delivered, take the pizza box to a penguin who is Ice Fishing.
Step 3. Go to the Coffee Shop, talk to the penguin then fix his coffee machine. Click on it and use the wrench from your spy phone to tighten the pipes. Pick up the cup and put it under "Click for hot chocolate", then put chocolate sauce in the hatch at the top. Then take the cup and put it in your inventory. Talk to the penguin again.
Step 4. Go to the Lighthouse and talk to the penguins on the stairs, go to the beacon and you will see jet pack fuel on a balloon. Go to the HQ, Gadget Room and pick up the AC1000. Use that to blow the jet pack fuel to the beacon, then use the scissors from your spy phone to cut the balloon off. Put it in your inventory.
Step 5. Go back to the Gadget Room, talk to G. Put all the items in the machine.
Step 6. Put the goggles on and go to the Lighthouse, pick up a net and some rope. Combine them together and go to the Ski Lodge. Pick up the candle and talk to the penguin under the couch. Go outside again, then put the trap on the floor with the candle in it. You will then capture a crab. The other creature ran away and left some more fur behind, put it in your inventory.
Step 7. Go to G and give the crab to him. Then put the white fur into the Forensic Analyzer 3000, and it will tell you about the Polar Bear.
Congratulations! You completed Mission 5, claim your gift and reward!