Bone Raiders Slot
Get 100 Free Spins when You Bet £20
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Bone Raiders Demo
Recommended Casino
3,000+
Up to 24 hours-
United Kingdom (UKGC)
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Bone Raiders Slot RTP, Details & Wager Limits
In Bone Raiders, you’re playing on a 5-reel, 3-row grid slot setup with a Pay Ways mechanic, giving you 243 ways to win on every spin. Just match symbols on adjacent reels; no traditional paylines. When the bonus game triggers, the grid expands to 7 reels and 7 rows.
Relax Gaming’s title lets you set your bets anywhere from 10p to £100 per spin. Adjusting your stake is simple—just use the plus or minus icons on your desktop or tap the “Coins” symbol at mobile casinos. Unless you’re playing in a UK online casino, you can select the Quick Spin feature, using the two-arrow forward icon to make those reels spin faster; plus, you could also set up infinite automatic spins with the Autoplay option.
The theoretical Bone Raiders RTP stands at a solid 96.1%, slightly above the industry average, which gives you a decent shot at returns over time. With its medium to high volatility, you’re in for a ride, knowing that when those wins do come, they might just be worth the wait.
Although the Bone Raiders max win of 10,000x your bet is less substantial than what you might find in other Relax Gaming slots like Sloth Tumble; it still packs a punch with great potential. To boost your chances of reaching this, I recommend focusing on triggering the Respin Multiplier and the bonus game as often as possible. While doing so, make sure you manage your bets smartly and keep a balance between preserving your bankroll and going for those bigger wins.
Theme – Skeleton Warriors on a Treasure Hunt
The Bone Raiders slot game drops you right into a lively scene. The reels are framed by a mix of greenery and dry earth, like you’re on the edge of some hidden island. What really stood out to me was how the environment feels so alive. You can see the water flowing beneath the reels, and the weathered wooden structures add this sense of age and mystery. The skeleton warriors are there to guard some serious loot, and every spin feels like you’re getting closer to it.
Speaking of the water flowing, you don’t just see it—you hear it too. It’s a nice touch, but maybe not the best after you’ve downed a few glasses! Also, beyond the mysterious soundtrack, there are plenty of other effects—when you win, the tempo picks up, and when the blocks land, you get a thud.
The symbols are all themed around the adventure in the Bone Raiders slot game. The lower-value symbols are represented by spades, hearts, clubs, and diamonds—all carved in a rough, ancient style.
The higher-value ones feature a lineup of skeleton warriors. Here’s a quick rundown of the payout symbols to keep an eye on:
| Symbol | Payouts/Info |
|---|---|
 Blue Diamond | 3, 4 or 5 = 0.1, 0.2 or 0.3 x stake |
 Green Club | 3, 4 or 5 = 0.1, 0.2 or 0.3 x stake |
 Purple Heart | 3, 4 or 5 = 0.1, 0.2 or 0.3 x stake |
 Red Spade | 3, 4 or 5 = 0.1, 0.2 or 0.3 x stake |
 Wizard Skeleton | 3, 4 or 5 = 2, 5 or 10 x stake |
 Knight Skeleton | 3, 4 or 5 = 2, 5 or 10 x stake |
 Viking Skeleton | 3, 4 or 5 = 2, 5 or 10 x stake |
 Fire Skeleton | 3, 4 or 5 = 10, 25 or 100 x stake |
 Bonus | Scatter | Landing 3 of these on reels 2-4 triggers the bonus game |
 Magic Staff | Targets one symbol multiple times |
 Bomb | Targets the surrounding area |
 Cannon | Shoots a random number of targets |
 Compass | Targets a set pattern |
Bone Raiders Mobile Slot
The Bone Raiders mobile slot runs smoothly on any device, whether you’re using iOS, Android, or Windows, thanks to Relax Gaming’s use of HTML5 technology. The desert backdrop is removed when playing in portrait mode on smaller screens, and the focus entirely shifts to the reels and menu. If you prefer a fuller visual, switch to landscape mode. It restores the background elements and moves the menu to the side.
Bone Raiders Bonus Features
Bone Raiders kicks its base game up a notch with respins and multipliers after every win. If you land enough scatters or shell out some cash, you’ll trigger the bonus round to rack up coins. Let’s break down how each of these features works.
Bonus Game
The bonus game in Bone Raiders kicks off when you land 3 Bonus or Scatter symbols on reels 2, 3, and 4, triggering the game to expand to a 7×7 grid. The centre 3×3 area is active right away, while the rest of the grid contains blockers.
Those Bonus symbols then turn into feature symbols and start performing their actions as follows:
- Magic Staff: Targets one symbol multiple times (3, 5, or 7 times).
- Bomb: Targets the surrounding area, destroying symbols in a 3×3, 5×5, or 7×7 grid.
- Cannon: Shoots at a random number of targets, affecting 1, 4, 7, or all areas.
- Compass: Targets a specific pattern, affecting positions in the same row, column, single diagonal, both diagonals or same row and column.
As you can see, each feature symbol targets specific positions. If a blocker is in the way, it’s destroyed, opening up space for new symbols to land. If the targeted position has a coin, its value is doubled. Once a feature symbol finishes its job, it turns into a coin.
The bonus game gives you 2 spins to start, but this resets whenever a feature symbol lands. You get an extra spin for every 30 blockers destroyed, up to a maximum of 4 spins.
Respin Multiplier
The Respin Multiplier kicks in with any win, giving you a respin and doubling your win multiplier. These can keep triggering more respins, and it keeps going until no more wins land.
Note: Each round starts with a 1x multiplier.
Buy Feature (Not Available in the UK)
The Buy Feature in Bone Raiders allows you to skip the wait and jump straight into the bonus game for 70x your regular bet.
You can only activate it during the base game, but once you do, the bonus is guaranteed to start immediately. The RTP with this feature rises to 96.5%.
Bone Raiders Verdict: Armoured Skeletons and Treasure-Filled Reels
Bone Raiders blends some old-school and new elements, such as its unique respin feature. The bonus round is where things really get interesting—it’s intense with just two spins to start, but smashing through blockers can boost that up to four spins. I found it wasn’t too hard to trigger the extra spins, and when you do, the feature symbols team up to create some serious win potential.
The slot can theoretically hit up to 10,000x your bet, but given its high volatility, those big wins are far from guaranteed. However, if you don’t mind the ride, the game is definitely worth a shot just to explore its fun theme and engaging mechanics. Why not try out the Bone Raiders demo and see if its unique mix suits you?
Bone Raiders Slot FAQs
The RTP for Bone Raiders is 96.1% across all standard gameplay. However, if you use the buy feature, it increases slightly to 96.5%.
The maximum win in Bone Raiders can go as high as 10,000x your bet.
Yes, although Bone Raiders doesn’t have standard free spins, it offers a Respin Multiplier feature and a bonus game with extra spins.
Yes, you can try out the free Bone Raiders slot demo at Online-Slot.co.uk on mobile, tablet, or desktop to get a feel for the game before playing with real money.
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Charlon is an accomplished iGaming professional with years of experience in the UK and Irish markets. If you need expert advice on online casinos and slots, he’s the one to turn to. His deep knowledge and insights into the industry make him a trusted resource for guidance and recommendations.
