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Atlantean Treasures Mega Moolah key art — Atlantis / Underwater themed slot by Neon Valley Studios, 2021

Progressive Jackpot Slot

Atlantean Treasures Mega Moolah

Neon Valley Studios · 2021

A Mega Moolah variant set in the lost city of Atlantis. Same four-tier progressive jackpot, same Mega seed at C$1M — a different ride to the wheel.

Quick facts

Studio
Neon Valley Studios
Distributor
Games Global
Released
2021
Reels × Rows
5 × 3
Paylines
25
Base RTP
88.12%
Volatility
Medium
Network
Mega Moolah
Min bet
$0.25
Max bet
$6.25
Theme
Atlantis / Underwater
Mega seed
C$1M

About the game

Atlantean Treasures Mega Moolah is Neon Valley Studios' 2021 entry into the Mega Moolah jackpot network. It moves the franchise out of the African savannah and into an underwater Atlantis setting — sea creatures, treasure chests and pearls fill the reels — but the core promise is unchanged: any spin can trigger the network-wide four-tier jackpot wheel.

The base game uses a cascading mechanic: when a winning combination forms, those symbols disappear and new ones drop in from above, potentially producing chained wins from a single spin. Three or more scatter symbols trigger 10 free spins, during which an increasing multiplier applies to consecutive cascade wins (up to 5×).

Like every game on the Mega Moolah network, the Mega tier seeds at C$1 million after each hit. Atlantean Treasures shares that pool with Mega Moolah original, Absolootly Mad, Goddess, Lightning Mahjong and others — a hit on any variant pays the same Mega.

How it differs from Mega Moolah original

The original Mega Moolah uses a traditional 25-line spin-and-collect format with a free spins round and a 3× multiplier. Atlantean Treasures replaces that with cascading reels and an escalating multiplier in free spins. Modern player taste leans toward cascade mechanics over fixed-line slots, so Atlantean Treasures often sits in operator promo slots ahead of the original. The base RTP and jackpot math are identical.

Key features

  • Mega Moolah four-tier jackpot wheel
  • Cascading reels — winning symbols disappear and new symbols drop in
  • Atlantean Treasure multiplier wild
  • 10 free spins with cascading multiplier (up to 5×)
  • Random jackpot wheel — any spin can trigger

Screenshots

Atlantean Treasures Mega Moolah base game screenshot — 5×3 reels, jackpot meter at top
Base game
Atlantean Treasures Mega Moolah jackpot wheel screenshot
Jackpot wheel / feature round

Where to play

CasinoGPT's top-rated Ontario-licensed casinos. Atlantean Treasures Mega Moolah is available in the slot library at most of these operators.

CasinoGPT lists Ontario-licensed (AGCO/iGO) operators only. We do not link to or endorse unregulated sites.

Frequently asked questions

What is the RTP of Atlantean Treasures Mega Moolah?
Base-game RTP is 88.12% — the standard Mega Moolah network value. The "missing" ~8–9% relative to a normal slot funds the four-tier progressive jackpot pool that all Mega Moolah games feed into.
How does Atlantean Treasures differ from the original Mega Moolah?
Same jackpot mechanic, different base game. Atlantean Treasures uses cascading reels (winning symbols disappear and new ones drop in) and a multiplier that climbs through the free spins round. The original uses a traditional 25-line spin format with a flat 3× multiplier in free spins.
Does Atlantean Treasures share the jackpot pool with other Mega Moolah games?
Yes. The four-tier jackpot — Mini, Minor, Major, Mega — is shared across the entire Mega Moolah network. Spins on Atlantean Treasures, Mega Moolah original, Absolootly Mad, Goddess and others all contribute to the same pool, and a Mega hit can land on any of them.
Who makes Atlantean Treasures Mega Moolah?
Atlantean Treasures Mega Moolah was developed by Neon Valley Studios — one of the Games Global in-house studios — and launched in 2021. Games Global handles distribution.
Is this slot legal to play in Ontario?
Yes — provided you play at an iGaming Ontario / AGCO-licensed operator. The casinos listed above are Ontario-licensed. Playing on unregulated international sites from within Ontario is not legal and offers no consumer protections.

About the Expert: Andre Weston

Andre Weston - iGaming Industry Expert

Andre Weston | iGaming Industry Consultant

Andre Weston is an online casino industry expert with over 20 years of experience spanning casino operations, payments, player protection, fraud prevention, VIP management, and platform integrity. His expertise is grounded in real operational experience inside major global online casino environments, combined with extensive firsthand player experience across dozens of platforms worldwide.

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