Sea of Spirits

Sea of Spirits Review

With Sea of Spirits, Push Gaming continues expanding its catalogue of games built around the Coin Reveal mechanic, this time in collaboration with the CasinoGrounds community. The result feels very much like a project shaped with streamers in mind – fast, volatile, and designed to produce those sudden moments where the grid erupts with chaos and massive winning opportunities. Let’s see what it’s about.

On paper, Sea of Spirits starts off looking fairly standard: a 6x4 setup with 4,096 ways active in the base game. Wins are counted from left to right, starting on reel one, and most symbols need at least three matches in view before they pay anything. That grid doesn’t necessarily stay that size. During the bonus round, there’s an opportunity for the layout to expand to an incredible 2,985,984 ways.

Sea of Spirits Slot – Base Game

The betting range in here varies from €0.10 per spin up to €100, giving enough room to both casual gamblers and avid high rollers. And there are also two bonus bet options included, allowing players to take advantage of higher bonus odds in exchange for a higher stake.

The Sea of Spirits slot machine comes with the kind of math model you’d expect from a Push Gaming release. It’s a high-volatility slot from start to finish, and the top payout sits at 25,000x the bet, which fits the overall style of the game.

The RTP is available in three settings: 85.71%, 94.28%, and 96.36%. Operators choose which one to run, so the value can differ depending on where you’re playing. Nothing else changes between the versions, so the only thing to keep an eye on is the percentage itself.

Bonuses And Special Features

Sea of Spirits builds its gameplay around a set of features that all revolve around the Frames mechanic, both in the base game and during free spins. Below is a breakdown of how each piece works:

Sea of Spirits Slot – Coin Reveal

Frames

Frames act as overlays that can land on any position and sit on top of whatever symbol is already there. They appear randomly and only in spots that don’t already contain one. A Frame on its own doesn’t do anything, but once an Activator symbol hits the same position, it becomes active and reveals something based on the type of Frame and Activator involved.

In the base game, all Frames are Bronze. Free Spins expand the system with three tiers – Bronze, Silver, and Gold – each modifying how symbols are revealed once triggered. The outcomes vary from simple Wild reveals to symbol splits or Coin Reveals with higher-value instant prizes.

Bronze Frames can reveal a Wild, a random paying symbol, or activate the Coin Reveal with standard instant prize values. Silver Frames upgrade this, splitting revealed symbols in two and triggering Coin Reveals with prizes of x5 or higher. Gold Frames take it further with symbols splitting into three and Coin Reveals limited to instant prizes of x25 or more.

In the base game, all Frames nudge down by one position between spins, repeating this until they eventually fall off the grid. Also, keep in mind that Frames' progression is locked to stake levels.

Activator Symbols

Activator symbols are the pieces that bring Frames to life. Only one can land per spin, and they appear in both the base game and the two bonus modes. They don’t trigger immediately – initial win evaluation happens first, and then the Activator takes effect. Once it does, every Frame on the reels reacts according to the type of Activator that landed.

The game uses three Activator types: Symbol Sync, Wild, and Coin. Each one converts the Frame on its own position, along with every other active Frame on the reels, into a specific outcome. If an Activator drops onto a position that didn’t have a Frame before, it leaves a new one behind for the next spin.

• Symbol Sync Activator – turns its own position and all framed positions into the same randomly chosen paying symbol.
• Wild Activator – changes every affected position into a Wild, including the Activator spot itself.
• Coin Activator – triggers the Coin Reveal across all framed positions, using the appropriate instant prize values depending on whether the Frames are Bronze, Silver, or Gold.

Coin Reveal Feature

The Coin Reveal Feature triggers whenever a Coin Activator lands on a position with a Frame. Each affected spot runs through a set of potential prizes before stopping on a final symbol. Here’s the full list of what can appear during a Coin Reveal:

• Instant Prize Symbols – bet multipliers ranging from x1 up to x10,000.
• Multiplier Symbols – multiply all visible Instant Prizes and any Collector values by x2, x3, x5, or x10.
• Collector Symbols – collect the value of every Instant Prize currently on the reels. Then new prizes drop into the empty spots.
• Bonus Symbol (base game only) – contributes toward triggering the standard Bonus Feature.
• Super Bonus Symbol (base game only) – contributes toward triggering the Super Bonus Feature.
• Upgrader Symbol (bonus buy/bonus game only) – upgrades the Frame at that position before its prize is revealed.

Free Spins

The Sea of Spirits online slot includes several free spins bonus variations that all revolve around Frames becoming sticky and the Coin Reveal mechanic taking a much more active role.

• Bonus Feature – triggered by landing 3 Bonus Symbols in the base game. Awards 5 Bonus Spins. At the start, 3 or more Bronze Frames are added to the grid. All Frames remain sticky for the full feature and no longer nudge between spins.
• Super Bonus Feature – triggered by landing 2 Bonus Symbols and 1 Super Bonus Symbol. Awards 8 Super Bonus Spins. The first spin adds 3 or more Frames of mixed tiers (Bronze, Silver, Gold). After this, only Bronze Frames can appear naturally for the rest of the feature. Frames stay locked and do not nudge.
• Overpowered Bonus Mode – can activate randomly at the start of either Bonus Feature or Super Bonus Feature. When active, it increases the chance of stronger outcomes during the round.

Sea of Spirits Slot – Free Spins

Push Bet

Sea of Spirits includes two optional bonus bet modes that increase the chances of triggering the main bonus rounds in exchange for a higher stake.

• Bonus Boost Push Bet – raises the base bet by 50%. In return, the odds of triggering the Bonus Feature increase by 2.5x, while the odds of triggering the Super Bonus Feature increase by 2x. The default RTP for this mode is 96.23%.
• Mega Bonus Boost Push Bet – raises the base bet by 400%. This increases the chance of triggering the Bonus Feature by 9.5x and the Super Bonus Feature by 55x. The default RTP for this mode is 96.41%.

Bonus Buy Options

Sea of Spirits offers several buy options for players who want direct access to its main features. Each buy sets its own RTP value and cost multiplier while keeping the underlying mechanics identical to the naturally triggered versions.

• Bonus Feature – grants 5 Free Spins for 100x the base bet. RTP: 96.26%.
• Super Bonus Feature – grants 8 Super Bonus Spins for 500x the base bet. RTP: 96.34%.
• Coin Reveal Feature – guarantees a full 24-position Coin Reveal for 500x the base bet. RTP: 96.35%.
• Bonus Chance Wheel – spins a prize wheel for 150x the base bet. RTP: 96.32%.

The Bonus Chance Wheel includes three possible outcomes. Landing on Bonus or Super Bonus awards the corresponding feature immediately, while landing on the No Prize segment ends the wheel and returns the game to the base state.

Theme & Graphics

The Sea of Spirits slot fully lives up to its name. In the base game we’re spinning on an open, half-sunken deck surrounded by bones, wreckage and that eerie greenish deep-sea glow. Once free spins kick in, the view shifts into the captain’s cabin, packed with stolen treasure and remnants of the crew. The graphics quality is very high, with smooth animations that give the game a polished, hand-drawn look.

Sea of Spirits Demo Version And Free Play

The Sea of Spirits demo is an easy way to see how the game behaves before putting any balance on the line. You can try it directly on the SlotCatalog website, and it loads instantly, so there’s nothing to set up beforehand. Sea of Spirits free play uses the same features as the real-money version, which helps you get a feel for how Frames build up, how the Activators behave, and what the Coin Reveals can actually produce once things line up.

Pros And Cons Of Sea of Spirits Slot

Final Thoughts

After studying the Sea of Spirits slot through and through, I feel like Push Gaming has delivered another potential fan-favorite release. The mix of Frames, Activators, and those sudden Coin Reveal swings creates a rhythm that can keep players hooked for quite some time. We’ve seen variations of this system in earlier Push titles, but here it feels as sharp as ever, explosive, and clearly built with high-volatility players in mind.

All in all, Sea of Spirits strikes a great balance between powerful mechanics, polished presentation, and serious top-end potential. It’s a cool game, fun to return to, and another strong release from Push Gaming. If you enjoy volatile slots that can flip the whole session in a single spin, this one is absolutely worth trying.