Twenty-One: Slot Overview
Released in December 2023, Twenty-One is Hacksaw Gaming’s take on the popular casino card game. As I launched the game, I was immediately struck by its sleek design and atmospheric casino backdrop. The 5×3 reel setup is adorned with card-themed symbols, creating an authentic blackjack feel.
The game offers a betting range from €0.10 to €100, catering to both casual players and high rollers. What sets Twenty-One apart is its unique blend of slot mechanics with blackjack-inspired features, making for an engaging and potentially rewarding experience.
Hacksaw Gaming
Hacksaw Gaming has been making waves in the online casino industry since its founding in 2018. Known for their innovative approach to game design, they’ve quickly built a reputation for creating slots with unique features and high-quality graphics.
Twenty-One showcases Hacksaw’s ability to think outside the box, combining traditional slot elements with the strategic appeal of blackjack. This fusion of styles is a testament to their creative prowess and understanding of player preferences.
Twenty-One: Symbols & Payouts
The symbols in Twenty-One are a mix of classic slot icons and playing card imagery:
- Low-value symbols: Playing card suits (hearts, diamonds, clubs, spades)
- Mid-value symbols: 10, J, Q, K
- High-value symbols: A, Blackjack logo
- Special symbols: Wild (dealer), Scatter (Twenty-One logo)
The Blackjack logo is the highest-paying regular symbol, offering 50x your stake for five on a payline. The Wild symbol substitutes for all regular symbols to help form winning combinations.
Game Bonuses & Special Features
Twenty-One comes packed with exciting features that blend slot gameplay with blackjack elements:
Card Reveal Feature
Randomly triggered in the base game, this feature reveals a card value for each reel. If the total is 21 or less, you win a prize based on how close you are to 21.
Free Spins
Land three or more Scatter symbols to trigger 10 free spins. During this round, special multiplier cards can appear, boosting your potential winnings.
Blackjack Bonus Game
This feature activates when you land bonus symbols on reels 1 and 5. You’ll play a mini-game of blackjack against the dealer, with slot winnings at stake.
Hit or Stand
During certain spins, you’ll be given the option to ‘Hit’ for an extra card or ‘Stand’ with your current total, mimicking real blackjack decisions.
Progressive Multiplier
A multiplier increases with each consecutive win, resetting on a non-winning spin. This can lead to some impressive payouts during lucky streaks.
RTP and Volatility
Twenty-One offers an RTP (Return to Player) of 96%, which is fairly standard for modern online slots[1]. This means that, on average, players can expect to get back €96 for every €100 wagered over the long term.
The game’s volatility is rated as medium to high[5]. This suggests that while wins might not come as frequently as in low-volatility games, they have the potential to be more substantial when they do occur.
| RTP | Volatility | Max Win |
|---|---|---|
| 96% | Medium-High | 1,500x bet |
Twenty-One: Slot Verdict
After spending considerable time with Twenty-One, I can confidently say it’s a refreshing addition to the online slot world. Hacksaw Gaming has successfully merged the excitement of slots with the strategic elements of blackjack, creating a unique gaming experience.
The game’s strengths lie in its innovative features, particularly the Card Reveal and Blackjack Bonus, which keep the gameplay engaging. The aesthetics are top-notch, with crisp graphics and a fitting soundtrack that enhances the casino atmosphere.
However, the medium to high volatility might not suit all players, especially those looking for frequent, smaller wins. Additionally, the maximum win potential of 1,500x your stake, while respectable, might not satisfy high-risk thrill-seekers.
Overall, Twenty-One is a well-crafted slot that offers something different from the usual fare. It’s particularly appealing to players who enjoy both slots and table games, providing a bridge between the two worlds.
You can try the Twenty-One demo right here on CasinoShark to get a feel for the game before playing for real money. If you’re ready to wager real cash, you can find Twenty-One at these reputable online casinos:
FAQs
The Return to Player (RTP) for Twenty-One is 96%.
Yes, Twenty-One is fully optimised for mobile play on both iOS and Android devices.
Yes, you can trigger 10 free spins by landing three or more Scatter symbols.
The maximum win potential in Twenty-One is 1,500x your stake.
Twenty-One has medium to high volatility, offering a balance between win frequency and potential payout size.