Ocean’s Treasure (NetEnt): Overview

NetEnt invites players to dive below the waves into a magical underwater realm. In this deep-sea world, you can hunt for riches via a multi-level bonus round where prizes grow as you progress. It looks impressive, although sharp-eyed fans may spot clear parallels with an earlier NetEnt release, Steam Tower (2015). The two share similar numbers and mechanics, but they aren’t exact copies.

In terms of setting and presentation, though, they’re very different. Think of Atlantis as seen in Aquaman and you’ll be close to the vibe here. You’re exploring a grand submerged kingdom filled with statues, seaweed, gardens, and tentacled monsters. Aquaman doesn’t show up, however—this territory belongs to trident-wielding Nereid’s, sea nymphs who help connect winning combinations.

NetEnt is known for strong visuals, and Ocean’s Treasure continues that trend. The kingdom is packed with fantasy life. A menacing creature (a Kraken?) looms above the grid, while two friendly guardians flank the 5 reel, 3 row playfield. The sound and visuals combine into a moody, immersive experience that encourages “one more spin.” First, players must choose a stake, starting at 15 p/c per spin and rising in unusual steps up to $/€300 a pop.

The seabed rules are simple. Hit three or more matching symbols across the 15 paylines to earn a payout. The paytable blends familiar and fresh elements. J-A royals cover the lower wins and are styled with underwater details like seaweed—small, but it helps them blend into the theme. Higher-paying symbols are nautical items such as keys, compasses, and messages in bottles. The gold and diamond lump is the top symbol, paying 100 times the stake for five of a kind. The Nereid’s act as wilds, substituting for any other paying symbol. They appear only in the base game and arrive in a 1×3 format that can cover an entire reel. There’s also a separate 1×1 trident wild that substitutes for pay symbols and becomes especially important during free spins.

Under the hood, the game runs on a medium volatility model with an RTP of 95.99%. Both figures are close to what you’ll find in Steam Tower, although the RTP option here is a little lower than the NetEnt norm. Feature-wise, the two are broadly alike, but Ocean’s Treasure boosts its free spins round with stronger rewards.

Ocean’s Treasure (NetEnt): Features

Now let’s break down the features and how they stack up against Steam Tower. As in that title, wilds are the key driver during free spins here too. The treasure chest is the scatter and it shows up on reels 1, 3, and 5 only. Land 3 to trigger 10 Free Spins.

The free spins round is split into 5 levels, each with a bigger win multiplier. It begins at x3 and climbs through x5, x7, x9, up to x12. This is where the 1×1 trident wild comes into play. When it lands, it not only grants 2 extra free spins, it also fills a segment on the Level Meter. The level meter contains two segments, and completing them advances you to the next level. Reach level 5 and players are awarded a Side Bonus worth 100 times the stake. Wilds can keep landing, and the feature can deliver up to 102 free spins altogether.

Ocean’s Treasure (NetEnt): Verdict

Ocean’s Treasure is a fairly traditional slot. It’s easy to understand, uncomplicated, and runs at a brisk tempo. On top of that, it’s visually polished, backed by a dramatic soundtrack, and offers respectable upside. It may not deliver the extreme volatility some seasoned players chase, but it can still produce plenty of suspense. While Ocean’s Treasure isn’t exactly groundbreaking, there’s also nothing here that feels unpleasant or dated.

Putting the two side by side, Ocean’s Treasure brings higher multipliers and larger overall rewards, but Steam Tower is still the more absorbing experience. Even though the artists have crafted a convincing underwater kingdom, Steam Tower takes the edge for atmosphere. That said, Ocean’s Treasure is a fun slot. It comes across as more volatile, and players can potential land wins of 1,200 times the stake on a single spin thanks to the x12 multiplier. Preference will come down to personal taste, but one major point matters: RTP. Ocean’s Treasure is set at 95.99% RTP, while Steam Tower offers a notably higher 97.04%.

All in all, Ocean’s Treasure is a solid release with strong production values and worthwhile features. The base game can feel a bit plain, although stacked wilds can make a big difference when they appear. Even so, we recommend checking out Steam Tower if you haven’t yet. It may not be quite as volatile, but with a much higher RTP it’s the better choice mathematically.