The SixSixSix RTP is 96.15% with a maximum win of £16,666 across 14 paylines. Other slots with a similar return to player rate include Dragons Playground, Quackin' Reels and Evil Eyes.
SixSixSix belongs to Hacksaw Gaming, the provider of online slots like Tai The Toad and Cursed Crypt. Read our SixSixSix slot review updated for 2025, learn about the game's features and see it live in action on Youtube.
| Feature | Offer |
|---|---|
| Reels | 5 |
| Paylines | 14 |
| RTP | 96.15 % |
| Max Win | £16,666 |
| Min Stake | £0.10 |
| Max Stake | £100.00 |
| Provider | Hacksaw Gaming |
SixSixSix is an online slot that was developed by Hacksaw Gaming and released in 2024. The game is an animated slot inspired by hell. Two cartoon devils flank the reels, which are outlined by a horned monster.
Symbols in the SixSixSix slot include a gloved hand, two wolves, the Grim Reaper, a potion, a copy of the bible, alcohol, an axe, bones, and more.
TheSixSixSix slot uses a 5×4 grid layout with 14 paylines. You’ll need to bet between £0.10 and £100 per spin, and the game gives you a chance to win 16,666x your bet, which is huge. To make wins, you need to match three or more identical icons on a single spin and payline.
The highest-paying symbol in the SixSixSix slot is the gloved hand, which pays £500 for landing three times, £1,500 for landing four times, and a maximum of £5,000 for landing five times. After this, the two wolves pay £1,500, the Grim Reaper and the potion pay £1,000, and all remaining icons pay £300 each.
The SixSixSix slot comes with a return to player (RTP) rate of 96.15%, which is around the average for most video slots. The RTP tells you how much of all wagered funds are returned to players over a long time. Meanwhile, the game comes with high volatility, so you can expect to make larger but infrequent wins when you play.
The game comes with a wicked wheels features. You can activate either the blue or red wicked wheels by landing the blue or red six on the grid. Once the grid symbol has landed, the wicked wheel will appear in the same position. These six icons can only appear on the first, third, and fifth reels, and only one icon can appear per reel.
Once the wicked wheel has been activated, it will spin and you’re awarded the contents of the wheel slice that the arrow stops at. If multiple wicked wheels are active on the grid at the same time, their values will be collected from left to right.
The blue wicked wheel values are max win, multipliers of 5x, 10x, 15x, 20x, 25x, 50x, and 100x, multiplying multipliers of 2x, 3x, 4x, 5x, or 10x, and free spin triggers. The red wicked wheel values include max win, multipliers of 10x, 15x, 20x, 25x, 100x, 250x, and 500x, and multiplying multipliers of 3x, 4x, 5x, 10x, 15x, or 20x.
The speak of the devil feature can be triggered by landing one six symbol on a wicked wheel in the base game. You earn 10 free spins, and in the bonus, there is a higher chance of landing red and blue wicked wheels.
The let hell break loose feature can be triggered by landing a six on two wicked wheels at the same time in the base game. You earn 10 free spins, and there is a higher chance of landing red and blue wicked wheels in the bonus.
The what the hell bonus is triggered by landing a six symbol on three wicked wheels at the same time in the base game. You earn 10 free spins, and you have a higher chance to land red wicked wheels. Blue wicked wheels do not appear.
When the speak of the devil or let hell break loose bonuses are triggered, you’re offered a chance to deal with the devil. If you accept, a deal wheel appears that can contain values of five, eight, 12, 16, 20, or a six symbol.
If the deal wheel lands on the numbers, the same amount of free spins are awarded. If the deal wheel lands on the six, you are awarded an upgrade to a more valuable bonus mode. You can upgrade to different bonuses.
There are several games similar to the SixSixSix slot, all of which use a devil theme. One similar game is Lil Devil by Big Time Gaming, which uses a six-reel layout with 4,096 paylines and a 96.43% RTP. Symbols in the game include scorpions, iguanas, crocodiles, hearts, and more. For features, the game comes with multipliers, free spins, scatter icons, and more.
Another similar game is Devil’s Trap by Stakelogic. The game uses a 5×3 grid layout with 20 paylines and a 96.26% RTP. When it comes to symbols, the game has crows, monstrous hands, snakes in mugs, skulls, and more. Its features include bonus icons, multipliers, re-spins, free spins, and more.
The SixSixSix slot is a fun online casino game from Hacksaw Gaming. Although the game utilises a very common theme, it benefits from a gorgeous 70s-style cartoon design with lots of features to help you make wins and continue playing. All of this makes the game best suited for high-rollers and experienced players, while new and casual users should seek out a more advanced slot.
Here is a list of all Hacksaw Gaming slots that we have reviewed by so far. Click on any of the titles below to read reviews of SixSixSix alternatives.
| Slot Title | RTP | Max. Win |
|---|---|---|
| Evil Eyes | 96.24% | £12,500 |
| Octo Attack | 96.27% | £10,000 |
| Donny Dough | 96.23% | £10,000 |
| Tai The Toad | 96.30% | £7,500 |
| SixSixSix | 96.15% | £16,666 |
| Cursed Crypt | 96.22% | £10,000 |
| Twisted Lab | 96.3% | £15,000 |
| Ze Zeus | 96.34% | £10,000 |
| Dork Unit | 96.24% | £10,000 |
| Book Of Time | 96.13% | £10,000 |
| Bloodthirst | 96.19% | £10,000 |
| Le Bandit | 96.34% | £10,000 |
| Time Spinners | 96.19% | £10,000 |
| Magic Piggy | 96.19% | £7,500 |
| Pug Life | 96.33% | £7,500 |
| Frank's Farm | 96.31% | £5,000 |
| Rotten | 96.27% | £10,000 |
| RIP City | 96.22% | £12,500 |
| Buffalo Stack'n'Sync | 96.36% | £10,000 |
| Itero | 96.18% | £10,000 |
| Fist Of Destruction | 96.30% | £10,000 |
| Undead Fortune | 96.29% | £10,000 |
| Mayan Stackways | 96.23% | £10,000 |
| Dawn Of Kings | 96.24% | £10,000 |
| Stormforged | 96.41% | £12,500 |
| Bouncy Bombs | 96.22% | £10,000 |
| Gronk's Gems | 96.24% | £7,500 |
| Densho | 96.40% | £10,000 |
| Fear The Dark | 96.25% | £5,000 |
| Break Bones | 96.22% | £3,333 |
| Cash Crew | 96.26% | £10,000 |
| Outlaws Inc | 96.23% | £10,000 |
| Keep 'Em | 96.27% | £10,000 |
| Divine Drop | 96.25% | £10,000 |
| Orb Of Destiny | 96.27% | £10,000 |
| Born Wild | 96.20% | £2,500 |
| Vending Machine | 96.28% | £5,000 |
| Forest Fortune | 96.31% | £5,000 |
| Mighty Masks | 96.30% | £10,000 |
| Slayers Inc | 96.28% | £15,000 |
| Jelly Slice | 96.24% | £10,000 |
| Cursed Seas | 96.22% | £12,500 |
| Alpha Eagle | 96.26% | £10,000 |
