Where to get Copper Key in Palworld
One Pal drops Copper Key, and they are not equal — Leezpunk gives 1 at 100%, which is the best return per kill in the game. Every rate below is the game's own figure.
Best farm
Leezpunk
1 per kill at 100% — Desert, Volcano, level 21–40
Pals that drop Copper Key
| Pal | Rate | Amount | Avg per kill | Where |
|---|---|---|---|---|
| Leezpunk | 100% | 1 | 1 |
Rate and amount are stated by the game. “Avg per kill” is ours — the rate multiplied by the mean of the amount range — so you can compare a rare big drop against a reliable small one without doing it in your head.
Chests, expeditions and gathering nodes
The game stores these as weights rather than percentages — an item’s chance is its weight against everything else in the same grade. The odds below are that division done, so you can compare a route against hunting.
| Source | Type | Chance | Amount |
|---|---|---|---|
| Junk Grass2 | 11.1% | 1 | |
| Junk Grass1 | 10% | 1 | |
| Grass01 Fishing | 7.1% | 1 | |
| Dungeon chests (5) | 6.6% | 1 | |
| Grass01 FishPond | 4.9% | 1–2 |
Copper Key questions
- What is the fastest way to farm Copper Key in Palworld?
- Hunt Leezpunk. It drops 1 at 100%, which works out at 1 per kill — the best return of the 1 Pal that drops it. It lives in Desert, Volcano.
- Can you buy Copper Key in Palworld?
- No. No merchant stocks it in the game files, so it has to be farmed.
Other materials
Extracted from Palworld’s game files on (build 4797106687).