Lost Shrimp No-Damage Guide
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Official Information Community Sourced (cross-checked)
Quick answer: defeat Lost Shrimp (Calli's Fortress) without taking any damage to unlock Get Lost and receive the Top Hat. A hit does not fail the fight — it only fails the reward — so the moment you are clipped: pause, Retry Boss, restart the attempt.
Lost Shrimp waits inside Calli's Fortress. It is one of two no-damage fights in the fortress — the other being Calli herself — and both drop hats. The fortress route to the arena is hazard-dense (lava rooms, skeletons), so arrive with a fresh save.
Rewards
| Reward | Condition |
|---|---|
| Get Lost (achievement) | Win without taking damage |
| Top Hat | Same clean win — drops from the boss |
The no-damage workflow
- Save manually before engaging (Save Anytime).
- Fight once casually to read the attack patterns — a death here costs nothing.
- On the clean attempt, pause → Retry Boss the instant you take a hit. Never finish a spoiled run.
Community consensus places it mid-difficulty: harder than Chief Fish, more readable than Doctor Watson.
Related
- All bosses — the other four no-damage fights.
- All achievements — Get Lost in the full list.
- 100% guide — where this fight sits in the completion route.