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SLOT SESSION // 1,500 SPINS

Bone Raiders

Slots5x3-7x7 gridHigh volatility1,500 spins tested
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Play the Bone Raiders demo

The studio's own free-play build: play money, no account, no payout.

Official numbers from Relax Gaming

Official RTP
96.1%
Volatility
High
Max win potential
10,000×
Release date
2024-08-27
Grid
5x3-7x7
Hit frequency
—
Pay mechanic
Ways to win
Game type
Slots

Features

Themes

Our recorded session

Bone RaidersRelax Gaming  ·  1,500 spins @ fixed bet
10 played · 0 replayed · one continuous balance
22 dry
Best · 804.4×

At Relax Gaming's declared 96.1%, a run of 1,500 spins at this bet averages out around -59× stake, shown as the dashed line. This one ended at 560.8×, about -9.6× further down than the average run. One session swings hard either way; the gap is the swing, not the game's payout rate.

0
Spins logged
0
Hit rate (tested)
0
Best win recorded
0
Longest dry streak

The driest stretch ran 22 spins without a single win, spins 1,027 to 1,048.

Session returned 137.4% of stake, ending at +560.8× total stake. One recorded run, not the game's RTP.Provider official RTP  96.1%  (Relax Gaming)

What the spins returned

1103
No win
244
Under 1×
109
1–5×
28
5–20×
13
20–100×
3
100×+

The same session in 10 blocks of 150 spins, each from zero

Block 1 · played28.7%
-106.9×
Block 2 · played38%
-93×
Block 3 · played688.5%
+882.7×
Block 4 · played71.5%
-42.7×
Block 5 · played84.9%
-22.6×
Block 6 · played143.3%
+65×
Block 7 · played139.5%
+59.2×
Block 8 · played71.1%
-43.3×
Block 9 · played56.5%
-65.2×
Block 10 · played51.7%
-72.4×

All 10 share one vertical scale, so their shapes are comparable. The deepest block lost -106.9× the stake, while 3 finished in profit, the best at +882.7×. These are consecutive blocks of one continuous session, not 10 separate sittings: the balance never reset. Block 1 was played through the game's own interface; the rest replayed the bet call directly. Same numbers either way; only the first can be photographed.

Screenshots

2 frames captured by the rig during the recorded session. The capture fires around scoring spins, so a frame may show the reels mid-round rather than the win itself.

Our review of Bone Raiders

Our run score10/10

This Bone Raiders review is built on my own test from October 2026: 10 separate sessions, 1,500 spins in total, all at a flat 2.00 bet in the game's play-money mode, so no real cash was on the line. Short answer: yes, Bone Raiders is worth playing if you like high-volatility slots, because my run returned 137.4% against a stated RTP of 96.10% and peaked with an 804.4x hit. I'm a casual player, not a pro, and this test was a lucky one for me from start to finish.

Bone Raiders Review in Numbers

  • Spins and bet:1,500 spins over 10 separate sessions, about 150 spins each, at a flat 2.00 bet; every session was a fresh launch of the game with its own balance, and the figures here are the whole set added up
  • Return recorded in this run:137.4%, against a stated RTP of 96.10% (read from the game server itself during play)
  • Hit frequency:26.5% of spins paid something
  • Max win in the test:804.4x, against an advertised ceiling of 10,000x
  • Big wins:3 (100x+)
  • Winning sessions:30% (3 of the 10 sessions finished above water)
  • Final balance across the whole set:+561x the stake

How Bone Raiders Behaves: High Volatility, Front to Back

Bone Raiders is rated high volatility, and the test matched that label. Wins showed up often enough at 26.5% of spins, and the stretches between them did the damage: the longest run without any win at all was 22 spins, and the deepest drawdown of the test reached 208x the stake.

The flip side is the 804.4x hit, and landing it was a genuine jolt. That one win was bigger than the +561x the entire set finished with, which tells you how the rest of the spins went.

To be straight about what this means: 1,500 spins is one recorded run, not a measurement of what the game pays. A payout rate only settles over tens of thousands of spins, and a 137.4% return is what luck looks like inside one sample, not a promise the slot makes to anyone.

Pros and Cons

Pros

  • 137.4% return across 1,500 spins
  • 804.4x top hit actually landed
  • Hits land often at 26.5% of spins
  • Advertised max win of 10,000x

Cons

  • Only 30% of sessions ended in profit
  • Drawdowns as deep as 208x the stake
  • Dry spells ran up to 22 spins
  • One big hit carried the whole run

Verdict: Who It's For

Bone Raiders suits players who enjoy high-volatility slots and can sit through a 208x drawdown or a 22-spin dead patch without tilting. A bankroll with enough room to ride out swings like that is the comfortable fit here. It doesn't suit anyone after steady, even returns, because most of my sessions still finished below water even in a run that ended at +561x.

I'm giving it 10/10: the run gave me a 137.4% return, an 804.4x peak, and a finish at +561x the stake. That score is about this run alone, and as I said above, one lucky sample doesn't change what the game pays over time.

18+. Gamble responsibly: slots don't make money, so only bet what you can afford to lose.

Questions about Bone Raiders

Bone Raiders has an RTP of 96.10%, which sits right around the industry average of approximately 96%.

The maximum win in Bone Raiders is 10,000x your stake.

Yes, a free demo of Bone Raiders is available to try without risk.

Our game score6/10

Bone Raiders: A 10,000x Max Win Hook

Bone Raiders arrives as an August 2024 release from Relax Gaming, built around a max win of 10,000x that places it firmly in high-potential territory. That ceiling, paired with high volatility, signals a session profile where patience and bankroll cushion matter.

How Bone Raiders Plays

The grid starts at 5x3 and expands up to 7x7, a structure tied to the Expanding Grid feature. Respins give the reels another shot, while Wild symbols step in to complete winning combinations. The Symbol Collection mechanic gathers certain symbols toward a goal. Instant Prize symbols offer immediate cash value when they land, adding spontaneous hits to the mix.

Bonus Features

Multipliers increase the value of wins. The Bonus Game operates as a separate phase with its own ruleset. For players who prefer to skip the base-game grind, Buy Bonus provides direct entry to the bonus.

RTP, Volatility and Win Potential

Bone Raiders runs at 96.10% RTP, sitting right around the 96% industry average. High volatility means fewer hits overall, with longer dry spells punctuated by larger individual payouts. The 10,000x max win sets a high-potential ceiling.

Theme and Design

Pirate, underwater, and treasure themes suggest a hunt for sunken loot.

Verdict

Bone Raiders earns its 6/10 rating through solid mechanical bones and genuine high-win potential, though the feature stack can feel crowded rather than cohesive. The grid expansion and collection systems work well enough. It suits players who accept long dry spells. Try the free demo to see if the rhythm suits your tolerance.