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2021 Hit Slot - Review, Free & Demo Play

2021 Hit Slot
2021 Hit Slot
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Updated: 14.10.2025
Reviewed by: Ella Houghton
In 2021 Hit Slot released by Endorphina on 11/05/2021, you won’t find unique characters. This makes the game pretty straightforward. Right now, you'll learn about the slot's RTP and volatility, as well as see which casinos you can play this slot for real money and the demo for free. You can also try the demo mode of this slot machine on this page.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds and Free Spins
  4. Summary
  5. Where to play
General information about 2021 Hit Slot slot

General information about 2021 Hit Slot slot

Rating by Ella Houghton:
7.7
User’s Rating: (based on  reviews):
0.0
Endorphina
Write a review +25 SJ points
  • Release Date:
    11.05.2021
  • Volatility:
    Low
  • RTP:
    96.0%
  • Multiplier:
    No
  • Max. win:
    600x
  • Bonus game:
    No
  • Free spins:
    No
  • Scatter Symbol:
    No
  • Wild symbol:
    No
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    5
  • Slot reels:
    3
  • Layout:
    3-3
  • Stakes range (€/£/$):
    0.05 to 50
  • Slot Theme:
    Fruits
  • Technology:
    JS, HTML5
More infoLess info

Live stats from Slotsjudge

Slotsjudge employs its proprietary simulator, which runs through 10,000 games daily to gather current data, updating the results regularly to reflect the latest analysis, as of this report. For the 2021 Hit Slot (updated), the simulated RTP stands at an impressive 101.06%, surpassing the declared RTP of 96.0%, indicating a favorable edge in simulated conditions. The game’s hit frequency is approximately 25.32%, meaning roughly one in four spins results in a win, with an average multiplier of 3.99x per hit. Despite the low volatility—which favors frequent, smaller wins—its maximum win can reach up to 600x, providing potential for notable payouts. This combination of features suggests a slot that balances steady play with occasional high-reward moments, making it a noteworthy option for players analyzing its statistical profile through Slotsjudge’s objective simulations.
  • Declared RTP:
    96.0%
  • Simulated RTP:
    101.0%
  • Bets sum:
    €10,000
  • Wins sum:
    €10,106
  • Bets:
    10,000
  • Average Win:
    €4.0
  • Max Win Observed:
    €600
  • Bonus Frequency:
    46
  • Hit Rate:
    25.0%
  • Wins:
    2,532
More infoLess info

Licensed and tested by

  • GLI (Gaming Labs Certified)
  • ISO 27001
  • MGA
  • ONJN
  • Spel inspectionen

How to Play

Nothing prevents you from starting to play 2021 Hit Slot, this 3x3 slot, in a matter of seconds. Here's how to do it:

  1. Please choose one of the online casinos on our site
  2. Click on the button, go to the site, and pass a simple registration
  3. Pay attention to the range of bets allowed
  4. You can start with €0.05 or raise it to €50, and you can also choose some options in the middle. There are always 5 paylines activated, so there is no need to worry about how many lines to choose from or how much to put on each line
  5. Start playing!

2021 Hit Slot RTP and Volatility

8 
The slot offers its punters a 96.02% RTP and low volatility.

The return to player percentage of the 2021 Hit Slot is 96.02%, and the level of volatility is minimal, indicating that you may anticipate frequent wins when you play it. However, many of these wins will likely be for modest prizes to keep your funds ticking over.

If you take a look at the paytable, you'll notice that the highest possible payout is equal to 60 times your original wager. Other symbols award payouts of forty and twenty times, respectively, before the lower-paying symbols start bringing in lesser sums.

Theme

7.3 

The fact that Endorphina has invested so much time and effort into designing such an impressive-looking slot machine is evident. The large reels are crammed with clear, vibrant visuals that add to the genuine atmosphere. In addition, the 2021 Hit Slot's simplistic design makes it visually appealing and extremely easy to play.

Even the sound effects, which are simple yet effective, continue this simple style. Overall, this game has the appearance and sound of a vintage slot machine. This is probably what the designers were going for, and they've done a fantastic job of making it appear like a good retro attempt to achieve that aesthetic in this case.

When players get 3 of a kind with red sevens, they can win up to 60x their original bet. The value of 3 stars is 40 times the bet, and the importance of 3 bells is 20 times the bet. There is a range of payouts for the various luscious fruits, from 8x to 16x the entire investment.

Theme
2021 hit slot - paytable

Mobile compatibility

Mobile compatibility
The 2021 Hit Slot is a game that converts very well to mobile devices because it has a straightforward appeal. In addition, you may play this game anywhere, regardless of whether you favor Apple or Android devices, because the display is crystal clear and easy to grasp, making it perfect for use on smaller shows.

About Endorphina

Endorphina, a software business headquartered in Prague, provides online casinos with a wide selection of slot games. The company may be young, but it comprises international mathematics, design, and programming experts. These individuals have significant experience in their respective fields and use their knowledge to develop video games of the highest quality and procedures at the forefront of technological advancement.

Endorphina can produce gaming material that exactly satisfies the expectations of online casino gamers since the company conducts exhaustive market analyses and meticulously calculates mathematical models. The variety of slot game themes is likewise astounding, including a wide range of topics such as eastern, ethnic, horror, classic, adventure, and mystical, amongst many more.

Bonus Rounds & Free Spins

7.4 

Gamble Game

Players can wager their gains in the risk/gamble game. To gamble, simply click on the red gamble button in the lower left-hand corner of your screen.

The risk/gamble game is a card game that fits nicely with the conventional casino/slots motif. Face-up, the dealer's card and four more cards are dealt to each player. Gamble-to-win amounts are indicated on the left, while the current winnings are displayed to help players keep track of their bets.

The goal of the game is to pick a card to flip over that is better than the dealer's card. The dealer can never hold the joker since it beats all other cards. If your card defeats the dealer's, you can either wager again or return to the main game with your winnings. Your earnings are forfeited if you cannot beat the dealer, and you are then sent back to the beginning.
2021 hit slot - Gamble Game

2021 Hit Slot Demo Play

Do you want to play this slot now? We recommend that you start with the demo version of the game, which you will find on our page. Thanks to the demo mode, you can not only get to know this slot and all its features but also have a great time without the fear of losing your money.

Max Win

8 
You won’t be impressed by the max win of 2021 Hit Slot amounting at 600x the bet.
A three-of-a-kind Lucky Seven pays 60x your wager, making it the best-paying symbol in the game. Now, owing to the Risk game, you have the option of playing a card game to increase your profits. You can win up to 600 times your initial bet if luck is on your side. This is far from the highest win in the market, though.

2021 Hot Slot video review

Rediscover the charm of classic fruit slots with 2021 Hit Slot—a sleek 3×3, 5‑payline experience from Endorphina infused with modern polish. This cinematic trailer underscores the game’s nostalgic theme, mechanical simplicity, and risk-driven finale—carefully presented without invitations or restricted terminology. 🍒 Theme & Visual Design Classic Arcade Feel: Crisp reels float against a rich burgundy-and-gold frame, reminiscent of retro fruit-machines. Symbols such as cherries, lemons, grapes, and stylized lucky 7s are elegantly packaged in vibrant finishes and clear animations Visual Consistency: The art direction maintains simplicity and refinement, reinforcing the vintage charm while retaining modern clarity ⚙️ Core Mechanics & Features 5 Fixed Paylines on 3×3 Grid: A compact layout designed for instant alignment and nostalgic recognition, with wins forming on adjacent matching symbols Wild & Scatter Functionality: No separate wild or scatter was mentioned—gameplay centres around symbol matching and the streamlined gamble feature Risk (Gamble) Mini‑Game: After each win, a high‑or‑low card interface offers up to ten successive decisions, adding a strategic layer to the retro structure 🔁 Trailer Flow & Viewer Journey Retro Frame Reveal: Fade-in across the 3×3 fruit-symbol grid presented in refined vintage style—simple yet polished. Symbol Alignment: Icons spin into perfect sequences, emphasizing classic alignment nostalgia. Win Highlight: Symbol clusters form winning combinations with elegant animations and sound cues. Gamble Tease: The trailer concludes with a quick glimpse of the high-or-low card-selection interface—introducing a final interactive moment. 🌟 Viewer Takeaway Nostalgic Aesthetic: Vintage fruit-machine symbolism enhanced with modern visuals and clean layout. Simplicity in Mechanics: A focused reel design that emphasizes intuitive outcomes and memorable risk-based resolution. Structured Arc: From visual nostalgia to alignment clarity, then a strategic choice moment—the trailer builds purposefully to deliver impact. #endorphina #NewSlotGame #NewGameRelease #igaming endorphina,slots,slot machine,bonus round,slot gameplay,bonus game,slot game,casino,slot,online slots,big win,online casino,casino games,casino big win,endorphina slots,gambling,big wins,big win casino,slot big win,igaming,big wins on slots,biggest wins,big slot win,online slot,slot wins,bonus,New Slot Game From Endorphina, 2021, Endorphina games,2021 Hit Slot

Overall Rating

7.7
Because we are adrenaline junkies ourselves, we can't be content with the 2021 Hit Slot. If we omit the Risk game, there are no other features. We encourage you to search elsewhere for those who want an action-packed video slot with plenty of bonuses. If fruit machine-like games are more your style, you'll want to check out this 2021 slot machine release. Simply spinning the reels and watching for a winning combination is all you can do on this slot machine. Then, after each successful spin, try your luck in the Risk game to see if you can boost your profits.
Hits
Double rewards are available in the risk/gamble game
The reels speed up in Turbo mode
Easy play mode with auto spin
Graphics of exceptional quality and vibrancy
Misses
There is no information on volatility at this time
There are no Bonus Spins available

2021 Hit Slot Slot - FAQ

What is the return to player percentage for 2021 Hit Slot?

The RTP of the 2021 Hit Slot is 96.02%.

What is the 2021 Hit Slot's jackpot volatility?

The volatility of the 2021 Hit Slot is unknown at this time.

Are there any free spins in 2021 Hit Slot?

Sadly, the 2021 Hit Slot does not have a free spins bonus.

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Ella Houghton
Ella Houghton
Expert in: News, Blog, Slot reviews, Payments
Ella is a professional content-writer with 8 years of experience in the casino sphere. She has broad knowledge of gambling related themes and is happy to share this with Slotsjudge.

2126 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks

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