Quick answer
Select the item and follow the current drop prompt or Controls screen. The supplied archive does not verify a universal key. Never test with a boss trophy; Patch 1.0.10 can preserve up to 64 ground items in the save.
Safe drop procedure
- Move away from water, cliffs and selling zones.
- Select a disposable normal item.
- Read the contextual action prompt or open Settings → Controls.
- Use the current drop action and confirm the item appears on the ground.
- Pick it back up once to verify the binding before handling a quest item.
Items you should not drop casually
- Distinct boss skulls, fins, tails or trophy-shaped pieces.
- A modified quest lure before its encounter is complete.
- The item another co-op player needs to hand in.
- Anything whose purpose is still unclear after a boss fight.
What Patch 1.0.10 changes
The supplied project brief says Patch 1.0.10 preserves up to 64 ground items in the save. That makes temporary drops less fragile than at launch, but it is not permission to use the world as unlimited storage.
Once the ground-item limit is reached, the archive does not document which object is removed first. Keep valuable progression items in managed inventory.
Logbook note: The exact keyboard and controller drop buttons were not verified by a trustworthy source in the supplied archive, so this page intentionally directs players to the live control prompt.
Source ledger
Sources
- How to Fish on Steam — Official identity, features, system requirements and game loop.
- Steam Community discussions — Launch-period progression reports and troubleshooting context.