The Spider Crab boss in How to Fish can seem intimidating at first. It’s huge compared to anything you’ve caught before and can seriously harm you with its claws. But defeating this boss isn’t as hard as it looks once you have the right tools and know when to strike. Here’s what you need to know to take down the Spider Crab and finally get the boat so you can move on to the next island.
How to Defeat the Spider Crab Boss
To kill the Spider Crab efficiently, you should use a fully upgraded knife. It’s the most powerful weapon you can get on the first island. While it’s possible to fight the crab with just your fists or knuckles, it’s not recommended unless you’re playing with friends and all attacking at once.
You can buy the knife for $45 and upgrade it three times at the anvil for an extra $78. Keep fishing with hot dog bait and selling clams to earn enough cash. When aiming for the crab, use an empty beer can as bait, and the sharp knife will do the most damage.
Timing your attacks is key. The crab charges straight at you, so dodge out of the way. When stars appear over its head, it means the crab is stunned — that’s your chance to stab. After it recovers and starts turning, run away to avoid getting clipped. Wait for it to charge again before attacking.
Repeat this process until the crab is defeated. It will explode violently, allowing you to collect and sell the meat and shell by giving them to the lighthouse keeper. In return, he’ll give you the keys to his boat, letting you leave the island. Don’t forget to buy the radar tablet next to him for $10, so you know where to go next.