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Mermaids Millions slots: every version compared

All 2 games in the Mermaids Millions series side by side: RTP, volatility, max win, release date and official demos.

2 versionsGames Global

Quick answer

Mermaids Millions Cashingo has the highest published RTP in the series at 96%. The lowest is Mermaid's Millions at 95.56%. Mermaids Millions Cashingo has the biggest provider-published max win at 5,000x the stake.

Every version

The best RTP and max win are highlighted. Click a heading to sort.

Compare 2 side by side
Every Mermaids Millions slot
Mermaids Millions CashingoGames Global96%—5,000x23 Feb 2026Official demo
Mermaid's MillionsGames Global95.56%Low–medium—1 Jan 2008Official demo

The games

Questions

Frequently asked questions

How many Mermaids Millions slots are there?

Our database lists 2 Mermaids Millions slots from Games Global.

Which Mermaids Millions slot has the highest RTP?

Mermaids Millions Cashingo has the highest published RTP in the series at 96%. The lowest is Mermaid's Millions at 95.56%.

Which Mermaids Millions slot has the biggest max win?

Mermaids Millions Cashingo has the biggest provider-published max win at 5,000x the stake.

What is the newest Mermaids Millions slot?

Mermaids Millions Cashingo, released on 23 Feb 2026. The first in our database is Mermaid's Millions (1 Jan 2008).

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