

Double Diamond

Triple Red Hot 777

Jackpot Inferno

Black Diamond

Double Flame

7s Wild

Super Times Pay Hot Roll

Quick Hit Super Wheel Wild Red

20 Hot Blast

Dice & Roll
Royal Seven XXL | Double Diamond | Triple Red Hot 777 | Jackpot Inferno | |
|---|---|---|---|---|
User Score | (835) | (116216) | (36444) | (27782) |
Return to Player | 0% | 95.44% | 96.13% | 95.77% |
Volatility | Medium | Medium | — | Medium |
Min Bet | 0.2 | 0.1 | 0.05 | 250 |
Max Bet | 400 | 250 | 150 | 5000 |
| — | — | — | — | |
Autoplay | No | Yes | Yes | Yes |
Bonus Buy | No | No | No | No |
Bonus Rounds | Yes | Yes | Yes | Yes |
Cascading Reels/Avalanche Feature | No | No | No | No |
Number of Paylines | 20 | 1 | 5 | 50 |
| Play Double Diamond for Free | Play Triple Red Hot 777 for Free | Play Jackpot Inferno for Free |


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As a basic online casino game, the retro Royal Seven XXL video slot has limited features. Win symbols are fundamentals in the slot world. Cherries, lemons, oranges, plums, grapes and watermelons with the addition of the powerful royal seven are all used as symbols and appear stacked on the reels. The golden seven set magnificently against its purple background is by far the most valuable symbol, worth up to 1,000 coins for five across the reels. Wild symbols do not appear in Royal Seven XXL but the fruits are stacked which makes a win more likely as they land on the win lines.
Royal Seven XXL by Gamomat features a classic layout of 5x4 reels and has paylines of either 10 or 20, depending on the player's choice and stake. Bet levels can coins up to a max bet of 400 coins. The max bet button automatically sets the highest level if punters wish to play this way. Standard in most online slots, wins are paid out for at least three identical win symbols appearing from left to right across the screen.
Gamomat do not seem to offer free spins and many bonuses in their variety of online slots. What they do offer in Royal Seven XXL is the chance to gamble what you have won, to either double up on your winnings or risk losing it all on the click of a mouse – or turn of a card. During normal game play, when any win is awarded on the paylines, punters can choose from two options.
Firstly, they can gamble their winnings and play card gamble, a game in which the win is staked on the colour of the next playing card. A correct guess, the win is doubled. Guess wrongly, the win is lost and players get back to spinning those reels and waiting for their next win. Secondly, in ladder gamble, players try and climb the ladder to the highlighted step, being rewarded with double their winnings if they make it successfully. Having the autoplay feature in use, card gamble and ladder gamble are not available. If a player lands a big win, this is also not able to be gambled.
With an RTP of 96.03%, Royal Seven XXL is an online slot with a medium-high variance. The high volatility 100 Super Hot from developer EGT has the same reel layout but with 100 paylines and an RTP of 95%. From the Austrian based Novomatic, Clockwork Oranges is a similar no-frills slot with no free spins or multipliers but with 20 paylines on a five by three reels, layout the differences are minimal.
Bally Wulff have yet to provide a mobile-compatible version of Royal Seven XXL for Android and iPhone, although full gameplay is available on mobile through the web browser. The game is straightforward to use and can be enjoyable. With autoplay, players can sit back and relax whilst the reels spin but this certainly limits the levels of enjoyment. The turbo spin option is not recommended as it makes gameplay too fast and takes away from the whole experience.
Coin stakes of all levels allow it to be accessible to all level of players. Without any hidden features and in-play activated bonuses there could be a shelf life to the game however. If it is an older styled fruit machine you are looking for though, Royal Seven XXL could be the game for you.