Mega Joker Slot Sites: Top Picks to Play Online in the UK
Written by James Gibson
Mega Joker was designed by NetEnt to resemble a physical slot machine. While it doesn’t have the features you typically see in most modern slots, it can still be rewarding if you’re lucky. The slot has a progressive jackpot and an RTP of 99%.
NetEnt is a well-known provider of online slots and other casino games. There are plenty of sites in the UK where you can play the provider’s games. All of the NetEnt online casinos we’ve listed on this page are safe, licensed and trustworthy.
Best Mega Joker Casino Sites for 2026
| Position | Casino test reports | Rating | Bonus | Special features | Payout rate | Payout duration | Casino Games | To the provider | General terms and conditions |
|---|---|---|---|---|---|---|---|---|---|
 | |||||||||
| 1 | BetMGM | 5.0/5 | 100% Up to $1,000 + $25 On The House |
Visa, Mastercard, PayPal , Bank Transfer
Push Gaming, Relax Gaming, Hacksaw Gaming, NoLimit City, Playtech, Synot, Play'n GO, Games Global, NetEnt, Pragmatic Play, ELK Studios, Blue Guru Games, Peter & Sons, Alchemy, Evolution, Yggdrasil, Blueprint Gaming, Red Tiger Gaming, Inspired Gaming, Iron Dog Studio, Switch Studios, Northern Lights Gaming, Fantasma, Merkur, Big Time Gaming, Thunderkick, Quickspin, Slingo Originals, Novomatic, 1x2gaming, 4theplayer, Atomic Slot Lab, AvatarUX Studios, Bang Bang Games, , Bragg Gaming, Crucible Gaming, Eyecon, Four Leaf Gaming, Foxium, Gaming Corps, HungryBear, iSoftBet, Jelly, Just For The Win, Lightning Box, Octoplay, Playson, Playzido, Print Studios, RAW iGaming, Realistic Games, Red Rake Gaming, ReelPlay, S Gaming, Silverback, Snowborn Games, Spribe, Stakelogic, Storm Gaming, Wazdan, Williams Interactive |
97.89% | Up to 48 Hours | 3000+ | Claim Your Bonus! | Full T&Cs apply. New customers only. Must be over 21 years old. Minimum first deposit $10. Deposit match will equal the first deposit up to $1,000. Offer valid for 30 days. 15X wagering requirement applies to bonus funds. |
| 2 | Duelz | 4.9/5 | Up to 140 Free Spins When You Deposit £25 |
Trustly, PayByMobile, Bank Transfer, Visa, Mastercard, PaysafeCard, Skrill, Neteller, PayPal
Play'n GO, NetEnt, Evolution Gaming, Pragmatic Play, Games Global, Scientific Games, Big Time Gaming, Blueprint Gaming, Red Tiger, Relax Gaming, Push Gaming, ELK Studios, GAMOMAT, Quickspin, Yggdrasil |
95.14% | 2 - 4 days | 2009 | Claim Your Bonus! | Full T&Cs apply. 18+. New players. Min deposit £25. Up to 140 Free Spins (20/day for 7 consecutive days on selected games). Manually claimed daily or expire at midnight with no rollover. Free spin value £0.10. Max winnings £100/day as bonus funds with 10x wagering requirement to be completed within 7 days. Game restrictions apply. Play Responsibly! GambleAware. |
| 3 | Grosvenor | 4.8/5 | Deposit £20, Play with £40 |
Visa, Mastercard, PayPal, PaysafeCard
NetEnt, Pragmatic Play, Play’n GO, NYX, IGT, WMS, Novomatic, , Playtech, Realistic Games |
97.15% | 1 - 3 days | 1675+ | Claim Your Bonus! | Full T&Cs Apply. 18+. New players only. Min Deposit £20, excl. PayPal & Paysafe. £20 bonus (x10 wager) on selected games. Max win £2K. T&Cs apply. GambleAware.org Play Responsibly. |
| 4 | Fitzdares | 4.8/5 | Up to £100 Casino Bonus |
Visa, Mastercard, Maestro, Apple Pay, Bank Transfer
NetEnt, Blueprint Gaming, Microgaming, Evolution Gaming, Pragmatic Play, Realistic, Just For The Win, Inspired, Link2 Win, Skywind Group, Light & Wonder |
96.00% | 1 - 7 days | 2000+ | Claim Your Bonus! | Full T&Cs apply. New customers only aged 18+. Minimum deposit £10. Get a Casino Bonus matched to your first deposit, up to £100, after you stake £20 on slots, credited within 48 hours. Bonus expires in 7 days and has a 40x wagering requirement. Additional T&Cs apply. Please bet responsibly. |
| 5 | Fun Casino | 4.7/5 | Deposit and wager £10 for 100 Cash Spins |
Visa, Mastercard, PayPal, Trustly, Skrill, Neteller
Amatic, Blueprint, Evolution, IGT, Microgaming, Novomatic, NextGen, Play'n GO, Pragmatic Play, Relax Gaming, Stakelogic, Eyecon, Thunderkick, Big Time Gaming, Inspired, Hacksaw Gaming, NetEnt, Red Tiger, Slingo, ELK Studios, Nolimit City |
96.00% | 1 - 2 days | 2673+ | Claim Your Bonus! | New players only | Deposit & wager at least £10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value £0.10 per spin | Free Spins expire in 48 hours | 18+ Full T&Cs Apply. GambleAware.org Play Responsibly |
In this Mega Joker review, you’ll find out about the slot and what it has to offer. We’ll let you know about its payouts and gameplay mechanics, as well as its key stats and facts. If you like what you read, give the slot a spin.
Overview of the Mega Joker Slot Game
Mega Joker in Brief:
- Release Date: 1 October 2013
- Type: Video Slot
- Theme: Classic, Slot Machine
- Software Studio: NetEnt
- RTP: 99%
- Volatility: High
- Special Features: Mystery Win, Treasure Chest, Supermeter, Progressive Jackpot
Unlike most other NetEnt slots, which have detailed, immersive themes, Mega Joker keeps it simple. This slot is designed to resemble a traditional slot machine that you’d find in a land-based casino. It has a retro vibe to it.
Even though Mega Joker doesn’t look modern, it’s still designed to a high standard. NetEnt has captured the look of a typical slot machine well. Fans of simple online slots should appreciate Mega Joker.
More About Online Slots
Full Rules & Information About the Mega Joker Online Slot
There are two 3×3 grids in Mega Joker, both of which have five paylines. The bottom one is the one that’s in play most of the time. To win, simply land three matching symbols on a payline.
Mega Joker Factsheet
| Reels | 3 |
| Rows | 3 |
| Paylines | 5 |
| Multipliers | No |
| Gamble Feature | Yes |
| Free Spins | No |
| Bonus Games | No |
| Jackpot | Yes, progressive |
| Min Bet | £1.00 |
| Max Bet | £2.00 |
If you win 20 or more coins, you get to choose one of two options: collect your winnings or use them to play the Supermeter, which is the top grid. After each spin, you’re able to collect your winnings.
When you bet the maximum amount of money, which is 10 coins, this activates the joker and treasure chest symbols. When active, these two symbols can give payouts. The slot’s progressive jackpot can be won on any random spin.
Mega Joker Symbols & Payouts
The symbols on the bottom grid are the cherry, lemon, watermelon, bell, treasure chest and joker. On the top grid, the treasure chest doesn’t appear, and new symbols are the orange, grapes and 7 symbols.
Landing three treasure chests in the bottom grid earns you a win of 200x your bet. In the top grid, the joker can also give this top payout, though its cash prizes can be random.
- All symbols: 9
- Highest-Paying Symbol: Treasure Chest and Joker
- Wilds: None
- Paylines Pay: 5
- Maximum Win: Progressive jackpot
Mega Joker Bonuses & Features
When you win, if you decide to play Supermeter you can choose a bet size of 2x, 4x, 10x or 20x your bet. Each option unlocks bigger win potential for the joker symbol than the one before it.
The 2x option has the joker pay 100x for three on a payline, while all other options increase this payout to 200x. When betting 100x, a joker in the middle reel pays 10x to 200x.
If you bet the top amount of 20x, each joker gives a mystery payout of 10x to 200x no matter where it is. When your Supermeter wins reach a total of 200x, you’re returned to the bottom grid.
Similar Games & Best Alternatives
Mega Joker is an interesting slot that stands apart from others thanks to its theming and gameplay. If you’re keen to play some similar slots, Fire Joker from Play’n GO and Ugga Bugga from Playtech are worth checking out.
NetEnt has lots of online slots you can play at UK casino sites. Some of the provider’s most popular releases include Starburst, Gonzo’s Quest, Hotline 2, Elements: The Awakening and Dead or Alive, all of which are worth playing.
Enjoy a Classic Slot Experience with Mega Joker
Mega Joker does things differently and even though it doesn’t have modern slot features, it can still be fun to play. Each time you win, you get to decide whether to collect your winnings or gamble them.
Will you spend some or all your winnings on the Supermeter? And what bet level will you choose? Play Mega Joker at one of our trusted NetEnt casinos and see what the slot’s like for yourself.