PREVIEWMulti Hot 20
SmartSoft Gaming- Reel Config
- 5x3
- RTP
- 96.63%
- Paylines
- 20

Coins of Atlantis is an underwater-themed slot by SmartSoft Gaming.
It features a 5x3 reel configuration with 40 paylines.
The game offers a Hold and Respin bonus with Fixed Jackpots, Expanding Wilds, and a 2500x max win potential.
Reel Config
5x3
Paylines
40 Lines
RTP
96.59%
Volatility
-
Max Win
2,500x
Bonus Buy
60x
Coins of Atlantis by SmartSoft Gaming
Coins of Atlantis by SmartSoft Gaming
Bonus Buy Analysis
Low Bonus Buy Price
This slot's bonus buy price is below the usual range for comparable slots. That makes buying the feature relatively accessible, especially if you want to try the free-spin round directly. Keep in mind that some games offer multiple free-spin tiers, and SlotWise uses the lowest available buy price as the reference. A lower price may also mean that the free-spin feature itself carries a lighter payout profile than higher-priced games.
Hold and Respin, or 'Hold & Win', is one of the most popular core bonus game mechanics in modern slots. The essence of this feature, unlike traditional free spins, is to 'Hold' bonus symbols on the reels and 'Respin' the remaining empty spaces to fill up the screen. This system was popularized worldwide through 'Money Train 2's' 'Money Cart Bonus' and is the foundation for numerous developer-specific brand features like Wazdan's 'Hold the Jackpot™' and Playtech's 'Fire Blaze™'.
Respin, as the name suggests, is a feature that means to spin again. It's a feature that allows you to spin again in specific situations. However, this simple word has evolved significantly in meaning along with the history of slots.
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PREVIEWPreviews focus on playable demo access, slot specifications, and feature structure before a full 300SPINS™ review is available. They are designed to make the slot easy to inspect and compare, while leaving performance judgments based on actual play sessions to full 300SPINS™ reviews.