Whenever secrets are mentioned in the title of a slot game, we’re there! It just makes you want to know more, doesn’t it?
This slot hails from NetEnt, which immediately makes us interested in what it has to offer. According to the welcome screen, you can win up to 320,000 coins with this one, and you’re taken to the depths to see whether you can uncover some of the secrets of this lost city.
The game features 40 paylines – not easy to tell from the main screen but this is revealed in the paytable. You can also see five reels to play with.
The coin values go from a cent to a dollar. You also have 10 bet levels, or coins, to wager on each line.
A mermaid appears as a nudge wild. She doesn’t always appear on the entire reel, which means she can be nudged up or down to cover the entire thing. There doesn’t seem to be a scatter in this particular NetEnt game though.
There is a highlight feature that is quite interesting. With every spin you play, between one and three of the center reels can be highlighted. If you get highlights over all three of those reels, you get what they call a Colossal symbols re-spin.
This means that entire block of three reels will be covered by a colossal symbol. When the re-spin stops, it can cover all those positions or part of them. You can trigger an additional re-spin in the same way you did previously. Additionally, you can also get a colossal nudge wild that behaves in the same way a regular nudge wild does.
With no bonus and no free spins, you might think this game is rather lacking in special features. But we have the nudge wild and the colossal symbols in play instead, and it is actually easier to get access to these special features more often than you would bonus rounds in other games.
So you can see there are a number of reasons why you might want to give this slot game a shot. It could well trigger some superb wins in a short period of time.