Story boss order
The main route is Spider Crab, Giant Piranha, Pufferfish, Terrorizing Bird or Albatross, then the mutated Bowhead Whale finale.
Mini-bosses such as Old Pike, Blue Shark, Tuna, and Goblin Shark can appear in guide lists between story encounters, but they do not replace the five main quest gates below.
Community sources sometimes use an achievement label, creature name, or descriptive nickname for the same later encounter. This table preserves the common alternatives instead of pretending the naming is settled.
| Order | Story encounter | Reliable trigger description | Progression check |
|---|---|---|---|
| 1 | Spider Crab — Lighthouse | Finish the opening sailor route and use the quest bait tied to the stolen beer objective. | Return the distinctive remains to the opening quest giver and confirm boat access. |
| 2 | Giant Piranha — Forest Island | Complete the forest NPC request that produces the island-boss lure. | Protect the boss result and finish the NPC hand-in before expecting the next route. |
| 3 | Pufferfish — Desert Island | Give the Tourist an endangered catch to receive the Carrot, then cast it when prepared. | Pick up the named trophy and follow the active quest text; source labels currently differ between Fin and Tail. |
| 4 | Terrorizing Bird / Albatross | Follow the later-island NPC chain and obtain its required quest bait before the fight. | Complete the associated return step rather than treating the kill banner as the unlock. |
| 5 | Mutated Bowhead Whale | Reach the final island through the intended route and complete its story trigger. | Finish the encounter and confirm the ending state before beginning post-game cleanup. |