Six Feet Under (Nolimit City) Slot Review & Demo

🗝️ Key Takeaways

• Dig through a 6x6 grid with up to 46,656 ways, where cascades clear wins and dirt fills the lower rows.
• Blast the dirt open with six kinds of Bomb to reach the Gems buried underneath, worth up to 1,000x before they even start growing.
• Watch every buried Gem gain its base value again with each new cascade, so the longer it waits, the more it pays.
• Land 3 oxygen-tank Bonus symbols for The Descent, a round that keeps going until sticky dirt fills the whole grid.
• Shape each spin with Boosters, Side Hustle side bets and a Nolimit Bonus menu running from 60x to 2,965x.
• Brace for Extreme volatility, a 96.05% payback and wins that stop at 30,000x.

The rain has not stopped all night. Somewhere out past the last street light, a man trudges through the downpour with a camera strapped to his forehead, its little red light blinking, and a girl slung over his shoulder.

Later, somewhere in the dark, she wakes beneath a lid of rough wooden boards. Her hand pushes up against them, fingers spread and straining, while rain drips through the cracks above.

On the other side of the wood, a knife scrapes slowly, carving three letters deep into the grain: BFF. Then the headlights.

Out on a muddy track lined with crooked grave markers, a lone figure stands in the glare with a shovel in one hand, rain hammering the puddles at his feet. Making friends has never been his strong suit, and once he has one, he means for it to last forever.

The base game rumbles along on low drones and metallic hums, with faint scraping and dull thuds that make the grid feel like a cellar. Reels land with the weight of falling earth, digging crunches as the dirt clears, and Bombs go off with a heavy, crackling blast, while Gems ring out in bright, crystal-clear notes.

Once The Descent begins, the soundtrack picks up speed, driven by distorted rhythmic hits. This is Six Feet Under from Nolimit City.

Every spin is half slot, half excavation, as Bombs tear through the dirt to free Gems that have been quietly growing in value, and the bonus only ends when the grave is finally full.

⚰️ A Grave Dug Deep

The reels are set at the bottom of a freshly dug pit, framed by rough planks of dark timber. Packed earth rises on both sides, threaded with pale roots, and a rusted pipe juts out of the wall at the bottom of each side, as if the hole was cut straight through somebody's drains.

Six Feet Under is daubed across the upper left corner in thick red letters, the word UNDER split by a jagged crack. The lower rows of the grid are bare soil, flecked with small stones, while the upper rows hold the symbols on cold steel tiles bolted into a frame.

Premium spots go to the belongings of the people who never came home. A grey action camera with a red light pays best, followed by a purple bike helmet scattered with stars and a long crack down one side, a gold music box with a tiny ballerina on top, a crumpled red backpack and a single tan work boot caked in mud.

The royals look like letters cut from old newspapers for a ransom note, each one torn roughly from the page. The A is printed in red, the K is stained and smudged, the Q is a curling purple script, while J and 10 are faded black on yellowed paper.

The Wild is a cracked human skull with a wooden handle driven through it, set against roaring red flames with WILD stamped below in yellow. The Bonus symbol is a green oxygen tank with a pressure gauge and a smiley face drawn on the side in something that is not paint.

The Bombs are the touch we loved most. They arrive as presents, a white gift box tied with a purple ribbon, a yellow one with BFF scribbled on its side, a stitched-up teddy bear with a timer strapped to its chest, a glass jar wired to a detonator, a red petrol can bundled with dynamite, and a birthday cake with a single lit candle.

🪦 Ways, Cascades and Buried Gems

The grid has six reels of six rows, giving up to 46,656 ways to win. Matching symbols must run across adjacent reels from the leftmost one, the paytable value scales with how many ways they form, and each way pays its best result.

Each win triggers a cascade. Winning symbols are destroyed, new ones tumble down from above, and the process repeats for as long as fresh wins keep forming.

Each spin also covers random spots on the bottom rows with dirt. Some of that dirt is empty, but some hides a Bonus symbol, a Bomb or a Gem, and only a Bomb explosion can uncover what lies beneath.

The Gems are where the value lives. Each one has a base value of 1x, 2x, 3x, 5x, 10x, 20x, 50x, 100x, 200x or 1,000x, and as each new cascade begins, every Gem on the grid gains that base value again.

A 3x Gem that sits through three cascades is worth 9x, and when a Bomb finally clears the dirt above it, that figure is paid out as that many times the base bet. Our first base-game win showed the build-up at work.

A run of cascades paid 2.00 in total, and in the dirt below, the Gems kept climbing as each new drop landed, a red 2x growing to 6x and a silver 3x reaching 9x. The Wild substitutes for anything but the Bonus symbol, and always completes the highest-paying combination it can.

📊 RTP and Volatility

Six Feet Under returns 96.05%, and nearly every way of playing stays within a whisker of it. The Boosters and the Nolimit Bonus buys run from 96.02% to 96.11%, so what a payback percentage tells you matters more here than which button you press.

The Side Hustle bets are the exception, carrying ranges as low as 95.19% and as high as 96.28%, and the rules state plainly that skipping both Side Hustles and Extra Spins gives the highest return. Nolimit places Six Feet Under in its Extreme category.

Something pays on 21.90% of spins, roughly one in five, but The Descent appears only about once in every 233, so most sessions are a long dig punctuated by sudden, explosive payouts. The 30,000x top prize sits much further out, at around one in 93 million rounds.

How win frequency is measured shows what a figure like 21.90% looks like over a real session, and what extreme volatility feels like in practice explains why long, quiet stretches come with the territory.

💰 Symbols and Payouts

Prices are listed for a 1.00 stake, from six of a kind down to three, and each one scales with the number of ways it forms.

High Paying:

• Action Camera: 2.50 / 1.00 / 0.50 / 0.25.
• Bike Helmet: 1.90 / 0.80 / 0.40 / 0.20.
• Music Box: 1.60 / 0.70 / 0.35 / 0.20.
• Backpack: 1.30 / 0.60 / 0.30 / 0.15.
• Work Boot: 1.10 / 0.50 / 0.25 / 0.15.

Low Paying:

• A: 0.90 / 0.40 / 0.20 / 0.10.
• K: 0.80 / 0.30 / 0.20 / 0.10.
• Q: 0.70 / 0.30 / 0.20 / 0.10.
• J: 0.60 / 0.25 / 0.15 / 0.10.
• 10: 0.50 / 0.25 / 0.15 / 0.10.

Special Symbols:

• Wild (Burning Skull): Takes the place of any icon other than the oxygen tank.
• Bonus (Oxygen Tank): Three on the grid start The Descent, though any hidden under dirt do not count.
• Gems: Carry 1x to 1,000x base values and pay when a Bomb uncovers them.
• Bombs: Six types, each clearing its own pattern of symbols and dirt.
• Shovel and Toolbox: Add Gems to empty dirt and upgrade those already buried.

Even the camera tops out at 2.50 for six, so line wins on their own stay small. The real money is under the soil, where a single grown Gem can be worth more than the whole paytable put together.

💣 Bombs, Shovels and the Toolbox

Six Bombs can land, and each one clears paying symbols and dirt in its own pattern:

• Small Box Bomb: a 3x3 square around itself.
• Teddy Bear Bomb: a cross, reaching up to two positions in each direction.
• Big Box Bomb: a 5x5 square.
• Glass Can Bomb: its own row plus the rows directly above and below.
• Gasoline Bomb: its own reel plus the reels on either side.
• Cake Bomb: its whole row and reel, plus both diagonals that cross its position.

Two more symbols work on the Gems directly. When a Shovel lands, it removes itself, scatters fresh Gems into the empty dirt on its reel and upgrades any Gems already there to a rarer type.

The Toolbox, labelled Friend Zone on its side, does the same across every reel at once.

🩸 The Descent

Three Bonus symbols in view start The Descent. Every Bonus symbol beyond the third also takes the next lowest Gem type out of the round, so a bigger trigger means richer dirt from the start.

Our round came through Lucky Draw II from the buy menu, and seven oxygen tanks hissed across the top three rows. With four symbols to spare, the four lowest Gem types were shut out before the first spin.

A torn plank painted in red letters told us what kind of round this would be: Play Until You Die. The 1x, 2x, 3x and 5x Gems sat greyed out on the map, leaving only 10x and above in play.

The rules are simple and grim. The grid starts empty, and each new drop adds dirt alongside the regular symbols.

That dirt is sticky, staying in place from spin to spin, and the round ends only when every position is buried. A rusted licence plate in the top right keeps count of the spins played, because there is no fixed number to count down from.

On the sixth spin, a Teddy Bear Bomb went off in the centre of the grid and blew open the dirt beside it, and a blue Gem underneath paid 60.00, taking the round to 61.65. By the eighth spin, the total stood at 151.65, and the Gems still buried had grown enormous.

A gold one showed 500x, a green one 240x, and two blue ones sat at 220x each along the bottom row. The big moment came on the 15th spin.

A wave of explosions tore through the dirt and uncovered a run of those swollen Gems at once, and the game cut away to the rain-soaked graveyard from the trailer, the figure with the shovel standing in the headlights as 1,450.50 rolled up in rusted gold. The round now stood at 1,602.35.

Three spins later, the last gap filled. A wooden board slammed into view with YOU DIED! scrawled across it in red, and the counter showed 18 spins and a total of 1,731.45.

🔁 Extra Spin

When a round ends, the game may offer one more spin for a price. It keeps every dirt position that still hides a symbol, along with any Bonus symbols, and the cost is worked out from the active feature and what remains on the grid.

The offer only appears when the price is no higher than the win already collected, and it is always optional.

🎁 Boosters, Side Hustles and Buys

Three menus let you shape your play. The Nolimit Booster options each last a single spin:

• Bonus Booster, 3x the bet: guarantees a Bonus symbol hidden under the dirt.
• Pure Spin, 8x: lands only Gems of 5x and up.
• Purer Spin, 80x: raises that floor to 50x.
• Greedy Spin, 30x: packs every dirt position with Gems.
• Greedier Spin, 300x: the same, with every Gem worth at least 50x.
• Greediest Spin, 3,000x: fills the dirt with nothing but 1,000x Gems.

The Nolimit Bonus menu buys The Descent outright with 3, 5, 6 or 8 Bonus symbols, priced at 60x, 250x, 600x and 1,900x. Two Lucky Draw options sit beside them at 260x and 2,965x, each shown with a spread of Gems and the odds of drawing each one.

Side Hustle is a set of optional side bets placed on top of a spin, paying a fixed amount if a specific outcome happens. You can back any of the six Bombs to explode, The Descent to run for at least 12 spins, the spin to finish with no dirt left, or a base-game spin to pay nothing at all, and several can be active together.

Bets run from 0.20 to 100. The top prize, called Happy Birthday, is 30,000x the base bet, worth €3,000,000 at the maximum bet of €100, and the round stops the moment a win reaches it.

🤔 Is This Slot For You?

We see Six Feet Under as a slot for patient players. A buried Gem can sit untouched for several cascades, growing all the while, and the payoff when a Bomb finally reaches it is the best feeling the game has to offer.

The Descent is the main event. Each new drop of dirt feels like another shovelful of earth on the lid, and the round can stretch far longer than a standard bonus if the grid keeps finding room.

If you count on regular wins to keep a session ticking over, this one will test your nerve. Extreme volatility, small line wins and a theme this dark make it a game for those who like their slots heavy.

Nolimit City's catalogue has plenty more for anyone with a taste for digging. Our Fire In The Hole 3 review heads down into the mine shafts, where explosives clear the way to what lies beneath the rock.

In our Mental review, a psychiatric hospital takes the place of the shallow grave, with a horror story every bit as unsettling as this one.

🌟 VistaGamble's Honest Assessment

In our eyes, Six Feet Under turns a pitch-black story into a remarkably inventive base game, where patience is paid in Gems.

➕ The Positives

• Gems that reward patience: the longer one stays buried, the bigger the payout once it is dug free.
• A bonus that sets its own length: a strong Descent is never cut short by a spin counter.
• Explosions with variety: six different blast patterns keep every Bomb landing fresh.
• Fair pricing on extras: no Booster or Descent buy costs you anything meaningful in return.
• A ceiling worth chasing: the top prize leaves plenty of room for a round to become something special.

➖ The Negatives

• Line wins that barely register: the paytable on its own rarely moves the balance.
• Value you cannot always reach: a grown Gem is worth nothing until its dirt is cleared.
• Side bets that trim the return: Side Hustles pay back less than the standard game.
• A lot to learn: three separate panels of extras take time to get to grips with.
• Patience required: the bonus can stay away for a long time.

🔒 Conclusion

Six Feet Under takes one of the darkest themes Nolimit City has tackled and builds a genuinely fresh game around it. Gems that keep growing, Bombs that each dig in their own way and a bonus that ends only when the grave is full all make for a slot that feels like nothing else on the market.

The Descent we played proved the point. Gems kept swelling in the dirt spin after spin, and when the explosions finally reached them, 1,450.50 landed in one blast on the way to a 1,731.45 finish.

Got the nerve to dig a little deeper? Head into our Nolimit City lobby, where every other twisted title from the studio is open to play without spending a cent!

Frequently Asked Questions❓

Why does a buried Gem show a bigger number than it started with?

Every Gem gains its base value again each time a new cascade begins. A 5x Gem left buried for four cascades will read 20x when a Bomb finally uncovers it.

Which Bomb clears the most of the grid?

The Big Box Bomb, which blows out a 5x5 square. That is up to 25 positions, symbols and dirt alike, in a single blast.

How many spins does The Descent last?

It has no set length. The round runs on until sticky dirt has covered the whole grid.

What does each extra Bonus symbol do?

Each one above three removes the cheapest Gem type still in play. Seven Bonus symbols, for example, shut out the 1x, 2x, 3x and 5x Gems.

Should I take the Extra Spin when it is offered?

That is entirely up to you. The game only offers it when the price is covered by the win you have already collected, and you can always say no.

How do the Shovel and the Toolbox differ?

The Shovel works on its own reel only, adding and upgrading Gems there. The Toolbox does exactly the same across all six reels.