Six Feet Under Online Slot: Top Casino Picks & Demo

Facts on Six Feet Under Slot

Fact Checker: Maxime Last Checked: 09/29/2026

The Pros and Cons

The Six Feet Under slot combines a 30,000x top payout potential and a 96.05% RTP with volatility that the studio rates as extreme. The Gem values and The Descent drive the top end, which is also why results swing so widely. Below are the slot’s preliminary pros and cons.

Features

The two mechanics carrying Six Feet Under are the Bombs and the Gems hidden beneath the dirt. Each Bomb type clears the grid in its own pattern, and any Gem it uncovers pays its value multiplied by the base bet. These details come from the studio’s game sheet and may shift before release.

• Reel Area: On each spin, positions on the bottom rows of the 6×6 grid fill with dirt at random, and some of that dirt can hide Bonus symbols, Bombs, or Gems.
• Cascading Reels: Winning symbols explode and are removed, and new symbols fall into place that may award further wins.
• Wilds: A Wild substitutes for any other paying symbol.
• Bombs: Six Bomb types, from the Small Box Bomb with its 3×3 blast to the Cake Bomb that clears its row, column, and both diagonals, remove paying symbols and dirt in their own patterns when they explode.
• Gems: When a Bomb explosion uncovers a Gem, it pays its value multiplied by the base bet. At the start of each avalanche, every Gem also grows by its base value, which ranges from 1x to 1,000x.
• Shovel: It removes itself on landing, adds random Gems to empty dirt positions on its reel, and upgrades any Gems already on that reel to a higher multiplier.
• Toolbox: It works the same way as the Shovel but affects every reel instead of a single one.
• The Descent: Three Bonus symbols trigger the round on an empty grid where sticky dirt drops in alongside regular symbols, and it ends once the grid is filled with dirt, while each Bonus symbol above three stops the next lowest Gem type from landing.
• Max Win Cap: A round ends once the total win passes 30,000x the base bet, and 30,000x is awarded.

Bonus Buy Options

The Six Feet Under online slot lists six bonus buys, priced between 60x and 2,965x the base bet. Four buy straight into The Descent, and two are Lucky Draw options. You’ll also find six Boosters, xTra, and Side Hustle bets. Some or all of these options may be removed in certain regulated markets.

• The Descent 3x: Costs 60x the base bet to buy straight into The Descent.
• The Descent 5x: Costs 250x the base bet to buy straight into The Descent.
• The Descent 6x: Costs 600x the base bet to buy straight into The Descent.
• The Descent 8x: Costs 1,900x the base bet to buy straight into The Descent.
• Lucky Draw: Costs 560x the base bet, with the game sheet listing its split as 25%, 25%, 25%, and 25%.
• Lucky Draw II: Costs 2,965x the base bet, with the game sheet listing its split as 40%, 30%, 20%, 3%, and 2%.
• Bonus Booster: Costs 3x the base bet on each spin and guarantees a Bonus symbol hidden beneath the dirt.
• Pure Spin: Costs 8x the base bet on each spin, and only Gems with a base value of 5x or higher can land.
• Purer Spin: Costs 80x the base bet on each spin, and only Gems with a base value of 50x or higher can land.
• Greedy Spin: Costs 30x the base bet on each spin and fills all dirt positions with Gems.
• Greedier Spin: Costs 300x the base bet on each spin and fills all dirt positions with Gems valued at 50x or higher.
• Greediest Spin: Costs 3,000x the base bet on each spin and fills all dirt positions with Gems valued at 1,000x.
• xTra: Offers one extra spin at the end of a round that keeps every dirt symbol holding a symbol and any Bonus symbols. It is priced on the active feature and the remaining symbols, and it is only offered when it costs no more than the total win.
• Side Hustle: Optional add-on bets on outcomes such as a named Bomb exploding, The Descent reaching 12 spins, a spin ending with no dirt, or a dead base game spin, each paying a fixed win on top of other wins, and several can be placed at once.

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