How to Fish Rich! Millionaire Achievement: Sell for 100,000

How do you unlock Rich! Millionaire?

Sell one item worth at least 100,000. The most reproducible community route combines a valuable Volcano catch, safe 1.5x lava cooking, and a winning roulette bet on green. Steam’s global page showed a 16.5% unlock rate on September 1, 2026.

What value must the roulette item have?

The main Steam route reports that green pays 35x the staked item’s value. Dividing 100,000 by 35 gives 2,857.14, so the displayed pre-bet value must be at least 2,858. Aim above 3,000 to avoid reading or rounding mistakes.

What is the safest step-by-step method?

1. Reach Volcano and catch high-value creatures with an advanced lure.
2. Cook the candidate in lava, which community guides report stops at 1.5x without burning.
3. Inspect the item and reject anything below the threshold.
4. Bet one qualifying, replaceable item on green.
5. If green wins, inspect the returned item before selling it.
6. Sell it only when the displayed value is at least 100,000.

Green is random, so there is no guaranteed number of attempts. Fund retries through the money guide and use the cooking guide to avoid burning a valuable catch.

Can Rich! Millionaire be combined with All in?

Yes. A winning green bet unlocks All in, and selling the sufficiently valuable payout can unlock Rich! Millionaire immediately afterward. Complete major purchases such as the boat upgrades before risking your bankroll.

If the payout is below 100,000, do not assume cumulative sales will work. Return to the achievement hub, rebuild a qualifying stake, and try again.

Which sources support this method?

• Steam community all-28 guide — 35x green payout math and 2,858 threshold.
• Mobalytics all-achievements guide — independent version of the Volcano-cook and green-bet method.
• Steam global achievements — official requirement and live percentage.