Top Up Fortunes Ocean Slot Review
A bearded sea god in a golden crown stands at the edge of the reels, trident in hand, above the broken steps of a drowned temple. Top Up Fortunes Ocean takes that sunken-ruins setting and builds its whole personality around growing the board: what starts as a modest 5×3 grid can climb to six symbol positions per reel, and the ways count climbs with it.
It’s the work of Sega Sammy, and it runs on 243+ ways to win with mid to high volatility and an RTP of 95.50%. The prize ladder tops out at a 2,000x Grand bonus, and everything in the game is angled at reaching it through the build.
The Base Game and Expanding Reels
Each spin starts with three symbols visible on each of the five reels. Wins form on adjacent reels from the left, with all winning ways added together, and only the highest win is paid per combination. Scatter wins are the exception, paying in any position.
Reel height is remembered separately for each bet level. Switch stakes mid-session and the board you left behind stays waiting at the old level, ready to be picked up again when you return. It’s a small detail, but it shapes how the game plays over a longer sitting.
The wild is Poseidon himself, substituting for almost everything and never landing on the first reel. The scatter is a treasure chest, paying in any position. The pearl-style Bonus symbol is the ticket into the game’s headline round, and the trident-style Up symbol drives the expansion.
The Expanding Reels feature is the engine of the whole thing, and it can trigger in the base game or during free spins. When an Up symbol lands on a reel, that reel grows by one symbol position for each Up on it, up to a maximum of six. Every expanded position is held for the next three spins, with a green counter above the reel showing the time remaining.
If another Up lands on a reel already at six positions, the counter on that sixth slot resets to three. Expanded reels run on their own reel sets, and wins are counted only after the growth finishes. The ways count is a moving target: a fully grown board pushes it well past the starting 243, with counters reading as high as 1,800 along the way. Here’s what the symbols pay, as multiples of the total bet:
- Bonus crown: 0.24x for two, 0.80x for three, 1x for four, 1.6x for five
- Ring or crab: 0.04x, 0.40x, 0.80x or 1x for two to five
- Shell necklace or seahorse: 0.04x, 0.24x, 0.40x or 0.60x for two to five
- A, K or Q: 0.04x, 0.08x or 0.24x for three to five
- J, 10 or 9: 0.04x, 0.08x or 0.20x for three to five
- Scatter treasure chest: 1.2x for three, 6x for four, 20x for five, in any position
Add Wild
One more base game wrinkle is the Add Wild feature, which can also trigger during free spins. It only fires when its trigger symbol appears on a reel that’s already grown to six positions. When it does, two or more positions on reels 2, 3, 4 and/or 5 are selected and changed into wild-type symbols.
Which symbol was sitting in the selected position decides which icon the wild becomes, and each variant substitutes for a slightly different set of symbols. Wins are evaluated once the changes are complete, so a well-placed change can turn a dead spin into several paying ways at once.
Free Spins
Three, four or five scatter chests anywhere on the board award 8, 12 or 20 free spins respectively. Whatever reel heights and spin counters you’d built in the base game carry straight into the round, which is a nice touch: the feature doesn’t reset your work.
Inside the round, the reel sets carry more wilds and more scatters than the base game. The same scatter combination retriggers the same amounts, and the bet stays locked at whatever triggered the feature.
When the round ends, the reel heights and counters from the final spin carry back out to the base game. If free spins and the Top Up Fortunes Spin trigger on the same spin, the hold-and-win round plays first, with the free spins following it.
Top Up Fortunes Spin
This is the round the game is named for. Six or more Bonus pearls in any position, in the base game or in free spins, triggers it. Every triggering pearl is held in place, and the reel heights from the triggering spin are kept.
From there, every position becomes its own mini reel spinning just two symbols: wild and Bonus. Three spins are awarded, and any wild or Bonus that lands resets the counter back to three. Bonus symbols stick where they land.
Wilds don’t stick. Each wild that appears grows its reel by one symbol position, again up to a maximum of six, and wilds stop appearing on reels already at full height. That’s the “top up” in the name: the round grows the board while it collects.
The round ends when the spins run out or every position is filled with Bonus pearls. The bet stays the same as the triggering game. When it’s over, the board returns to the state it was in before the round began.
The Prize Upgrade Ladder
Prizes land on the reels during play, and where they land matters. A pearl on an ordinary position carries a base prize of 1x, 0.80x, 0.60x, 0.40x or 0.20x the bet. Pearls on expanded positions upgrade, and the higher the position on the reel, the better the upgrade:
- First expanded position: Mini bonus, or 100x, 120x, 200x, 1.20x, 2x, 3x or 6x the bet
- Second expanded position: Mini or Minor bonus, or 3x, 6x, 12x, 100x, 120x or 200x the bet
- Third expanded position: Mini, Minor, Major or Grand bonus, or 100x, 120x or 200x the bet
The ladder itself tops out with the Grand bonus at 2,000x the bet, with Major at 200x, Minor at 24x and Mini at 12x. The fixed cash prizes that sit alongside the bonus tiers run from 1.20x up to 200x, so even a mid-tier pearl on a tall reel pays respectably.
Because upgrades scale with reel height, the expanding mechanic and the prizes feed each other: taller reels mean better pearls, and better pearls are the whole point of growing them. A Grand bonus needs a pearl on a third expanded position, which makes the six-position build a genuine target rather than decoration.
Our Honest Verdict
Overall Rating: 7.1/10
Top Up Fortunes Ocean is a build game wearing ocean clothes. The base game is quiet by design: the wins are small, the Up symbols trickle in, and the real action is watching the green counters stack and the ways count climb. That slow accumulation is the one reason to pick it over a conventional 243-ways game, because a Top Up Fortunes Spin on a tall board, with the ladder underneath, can do serious work.
The strength is the carry-over: reel heights survive into free spins and back out again, so nothing you build is thrown away. The weakness is that everything depends on that build. When the Up symbols stay away it’s a flat 5×3 grid with a thin paytable, and the base prizes of 0.20x to 1x won’t carry anybody through the wait.
It suits players who like a long build and don’t mind paying for it, and it will leave cold anyone who wants features early. For the patient, there’s real depth under the waves. For everyone else, the sea god keeps his treasures.
Top Up Fortunes Ocean FAQs
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What is the RTP of Top Up Fortunes Ocean?
The RTP is 95.50%. -
Is Top Up Fortunes Ocean high volatility?
It’s a mid to high volatility game, so wins can be spaced out and the feature builds take time. -
How do you trigger the Top Up Fortunes Spin feature?
Land six or more Bonus pearl symbols in any position, in the base game or during free spins. All triggering pearls are held, and every position becomes an individual reel spinning only wild and Bonus symbols, with three spins that reset whenever either lands. -
What does the Up symbol do in Top Up Fortunes Ocean?
It grows the reels. Each Up on a reel expands that reel’s height by one symbol position, up to a maximum of six, and every expanded position is held for the next three spins with a counter shown above the reel. An Up on a reel already at six positions resets that position’s counter to three. -
Can free spins retrigger in Top Up Fortunes Ocean?
Yes. Three, four or five scatter chests award 8, 12 or 20 free spins, and the same combinations during the round retrigger the same amounts. Your expanded reel heights carry into the round and back out to the base game when it ends. -
How many ways to win does Top Up Fortunes Ocean have?
The base game contains up to 243+ ways to win. Wins form by landing identical symbols on adjacent reels from the leftmost reel, and all winning ways are added together. -
When is Top Up Fortunes Ocean released?
Top Up Fortunes Ocean’s release date is 28 November 2023. -
Who makes Top Up Fortunes Ocean?
It’s made by Sega Sammy.
