Lobsters are used to unlock Characters, Skins, or Buildings and can be obtained in the following ways:
- Making Quagmire Eat Oysters
- Making Joe Go Swimming
- Making Mort Apply Sunscreen
- Making Seamus Clean His Boat
- Making Diver Brian Check His Oxygen
- Making Fisherman Stewie Bait a Hook
- Making Fisherman Stewie Choose a Lure
- Clearing Drunken Pirates