Penguin in Fisch is obtained at Snowburrow using Crab Cages. The most repeated guide says to go through the Snowcap Island cave, open the hidden door by clicking the three cracks quickly, then place crab cages in Snowburrow to farm for it.

How to get it

  1. Go to Snowcap Island.
  1. Enter the cave and click the 3 cracks fast to open the secret door.
  1. Reach Snowburrow.
  1. Use Crab Cages there to try for the Penguin.
  1. For better odds, several guides recommend using Merlin’s Luck , especially at night and in foggy weather.

Quick note

There are also newer mentions of a Penguin Pal Companion / Penguin companion variant tied to Snowcap cave fishing with Reinforced Crab Cages and sometimes Krill Bait , so people may be talking about different penguin-related rewards in Fisch.

Best practical setup

  • Bring plenty of Crab Cages.
  • Use luck boosts if you have them.
  • Try during night/fog if you are farming the Mythical Penguin.
  • If you mean the companion version, use the Snowcap cave method with Reinforced Crab Cages and Krill Bait.

The cleanest answer is: unlock Snowburrow and farm Penguin with Crab Cages there.