Vault of the Deep Slot Review

Stories of sunken pirate ships are built on rumors. The kind of story somebody's uncle swears he saw proof of once.

Then there was Barry Clifford, who wasn't satisfied with rumors. And in 1984, Barry found ⚓ the Whydah Gally wreck off Cape Cod. The first verified pirate ship anyone ever found!

The Whydah Gally sank during a storm 🌊 in 1717, carrying a fortune in gold and silver stolen from over 50 ships. Divers are still pulling coins 🪙, cannons, and personal effects off the seabed to this day.

Playtech's Vault of the Deep slot works a seabed, and it's every bit as stingy with the haul. The Wild diver has to land inside one spot before anything gets collected.

Gameplay

The reels sit inside a drowned temple, with treasure chests, coin piles and bubbles crowding the frame.

The 5x3 grid runs across 40 paylines, backed by a 95.83% RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate. and medium/high volatility, building toward a 5,245.1x max multiplier and a $236,030 max win.

Bets start at $0.20 and end at $45, and the game is strictly fiat currencies only.

Above the reels sit 4 seeded prizes: Orange starts at 200x and caps at 500x, while Purple starts at 100x and caps at 250x.

Blue starts at 20x, capping at 100x, and Green at 7.5x, capping at 50x. There's also a fixed Grand jackpot worth 5,000x at the top.

Landing a matching Cash Prize symbol nudges its seeded prize up by a small step until that prize hits its cap, though winning that prize through the Golden Chest drops the value straight back to its seed and wipes out every step you spent building it.

The paytable starts where they all start, with the 9 and 10 card symbols paying 0.45x, 0.25x and 0.10x for 5, 4 and 3 of a kind, while the J, Q, K and A symbols run flatter at 0.30x, 0.15x and 0.10x for the same counts.

The Egg symbol pays 3.75x, 1.25x and 0.50x for 5, 4 and 3 of a kind, which puts it well clear of the Gold Bars (1.50x/0.75x/0.30x), the Pocket Watch (1.00x/0.40x/0.15x) and the Necklace (0.75x/0.30x/0.15x) at those same counts.

The Wild only ever shows up in the Hot Zone, a fixed square on reel 3, where it stands in for every paying symbol and sweeps up every Cash Prize symbol currently showing on the board.

Land the Wild and the Bonus symbols together on the same spin and the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). starts.

Color decides what a Cash Prize is worth, and the gap is wide, because green pays 0.5x, blue pays 1x, purple pays 1.5x and orange pays anywhere from 2x to 5x.

The X symbol multiplies every Cash Prize on the board by the game's win multiplier, and that multiplier climbs by 1x each time the 1 Up symbol lands, until it stalls at a 10x cap.

Features

HOLD AND WIN:

Landing the Wild alongside the Bonus symbol starts the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). with 3 respins on the clock, and the Wild that triggered the round stays locked in the Hot Zone until the round finishes.

Only Cash Prize and 1 Up symbols can land while the feature runs, each Cash Prize collects at the current win multiplier, and the respin counter snaps back to 3 every time one of them lands.

Fill all 15 positions before the respins run out and you win the Grand jackpot, while running dry first cashes out whatever you've already collected, with a chance at the Golden Chest on the way out.

Either way, the win multiplier resets to 1x the moment the round ends, so nothing you built carries forward.

GOLDEN CHEST:

Landing a Cash Prize symbol can also trigger the Golden Chest, a pick-and-reveal bonus that keeps opening chests until 3 matching ones turn up, paying whichever of the 4 seeded prizes just matched.

The Golden Chest also fires automatically once the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). ends, so you don't have to land anything extra to see it.

REWIND:

Rewind gives the Hot Zone a random chance to fill anyway on a spin where the Wild misses it, though the mechanic only works during the base game.

BUY BONUS:

The Buy Bonus drops you straight into the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). at a starting multiplier you choose between 1x and 10x, priced from $20 to $122.50 at a $1 bet.

That purchase also lifts all 4 seeded prizes to a higher starting floor before the first tile lands.

Performance

I gave the game hours and never caught it stuttering, and it loaded fast every time I opened it.

Maximum Win

At the top bet of $45, the slot's max win climbs to $236,030 off a max multiplier of 5,245.1x. The smallest bet you can place is $0.20.

Conclusion

The game's biggest wins come from the Wild dropping into the Hot Zone, because the Wild sweeps up every Cash Prize sitting on the board, and the X symbol's win multiplier inflates each of those prizes before the sweep.

Filling the whole 15-tile grid during the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). pays the flat Grand jackpot, though the true ceiling only shows up when that fill arrives alongside cash prizes already carrying a stacked win multiplier.

Getting there asks for the Hot Zone to land again and again at a high multiplier before the 3-miss respin counter empties, which puts the top number closer to a lottery ticket than a realistic session target.

The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate. sits below the level that supports a long, patient grind, so this isn't a slot built for marathon sessions, and you're better off playing it in short, well-funded bursts.

The volatility card splits the difference between medium and high, while the max multiplier clears even a high-volatility benchmark on its own, so you've got to give Playtech some respect for a ceiling that outruns its own risk rating.

The Buy Bonus is a fair price for skipping straight to the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too)., especially at the higher multiplier tiers where the seeded prizes start well above their base floor. With no Ante BetAn Ante Bet is an option that costs a percentage of your bet but increases your chances of landing triggering symbols that initiate a feature. on offer, buying in is your only shortcut to the feature.

Patient players chasing a big multiplier off a small bet are the target here; cautious, low-bet grinders hoping for a steady RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate. should skip the slot.

Slot Details

Game Provider: Playtech
Game Type: Video Slots
PaylinesPaylines are preset lines that run across the reels, and when you land matching symbols on them, that will result in a payout. The more paylines, the more ways you can win, but also the higher your bet per spin.: 40
RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate.: 95.83%
Volatility RateSlot games can have low, medium, high, or extremely high volatility rates (or a combination thereof).

The less volatile the game, the more often it should pay out, but the lower the amount, the less the payout, as this is in keeping with the risk you’re taking. Volatility rate should be considered in conjunction with a game’s RTP.: Medium/High
Bonus Round: Yes
Progressive: Yes
Free Rounds: Re-spins
Max Multiplier: 5,245.1x
Max Win: $236,030
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