Super Ace 2

Super Ace 2 (Royal Slot Gaming) Review

Super Ace 2 is one of the hottest online slots ever crafted by the Asian developer Royal Slot Gaming. It was released almost a year ago and continues to charm players due to its popular features and advanced mechanics. The most intriguing part is that there is no first edition of this seemingly second installment. So, the Orient remains shrouded in mystery once again!

Royal Slot Gaming was founded in 2016 with offices somewhere in Asia and a focus on the local markets. The company has introduced the following markers that are about to shape its future: innovation, consistency, and fairness. RSG has proclaimed itself as Asia's leading video games distributor and players will only decide whether that’s true or not.

Super Ace 2 probably comes as a continuation of the 2021 release Super Ace by Jili Games. There is no information about cooperation between the two providers, but there are various speculations. According to the observations of iGaming analysts, including mine, there is a group of Asian game developers that are either working together, or are owned by the same company.

But let’s stop here and take a more detailed look at the Super Ace 2 slot machine. It comes optimized for play on mobile with a solid 5x4 grid and a Multiway mechanic with 1,024 ways to win. The engine also includes cascades and progressive multipliers during the tumbles. The other specialties are jackpots, free spins, transforming symbols, Extra Bet, and Buy Feature.

Super Ace 2 has an advanced payout mechanic and symbols pay for combinations of 3, 4, or 5. The combo must start from the leftmost reel and continue to the right on adjacent columns. Whenever a combination is formed, symbols disappear and cause a cascade. The rest of the symbols fall down and new ones come from above to potentially continue the sequence.

The slot’s paytable includes 4 royalties and 4 card suits in the role of regular symbols. Aces pay from 10x to 50x, Kings award between 8x and 40x, while Queens and Jacks pay from 6x to 30x and 4x to 20x. Spades and Hearts bring payouts between 2x and 10x, while Clubs and Diamonds - from 1x to 5x. These prizes must be multiplied by the number of staked credits and the selected bet multiplier.

A couple of wild symbols can also come into play by rules that I will explain later. They do not pay direct cash but do what they do best - substitute for all symbols, except scatters. The betting range is a configurable feature in RSG’s slots, and in this particular case, it covers multiple stake levels. The default range is €0.10 to €150 per spin, but my research showed that the max wager can reach €1,000.

The Super Ace 2 RTP rate remains undisclosed about 10 - 11 months after the slot’s official release. There is no information on the provider’s homepage, in the game’s menu, or across the web. The same with the levels of volatility, and at least we know how much the Super Ace 2 max win is - 1,400x the bet. Super Ace by Jili Games is a low-medium slot with an RTP of 97%, but whether this title gets even near these numbers is a speculation!

Super Ace 2 Features

Super Ace 2 is packed with much more than simply winning cascades and a 1,024-way engine. It offers several other features that are far from being innovative, but they seem to be appreciated by gamblers. And, as I know very well, being a passionate casino enthusiast myself, players are the ultimate judge. Here are more details about Super Ace 2’s special features:

Gold Poker Symbol

During any base game or free spin, any regular symbol on reels 2, 3, and 4 may land in Gold Suit. If such symbols are part of a winning combination, they will leave a card face down in their position. After the cascade, it will display a wild symbol - either Little Joker or Big Joker.

Little Joker Wilds just substitute for all other symbols, except scatters. Big Joker Wilds do the same, but there is a chance for each one to copy itself on top of any other regular. In other words, Big Jokers can add extra wilds on the grid.

Cash Prize Multiplied Feature

Perhaps, you have already noticed a multiplier trail on top of the grid. All winning combinations that occur during a spin are Combo 1. If there are any others after the first cascade, they will form Combo 2, and so on, Combo 3 and Combo 4. During the base game, these combos will be multiplied by a multiplier of x1, x2, x3, and x5, respectively. If the sequence continues, all new Combos will be multiplied by x5.

Free Spin Feature

Three scatters during the base game activate the Free Spins bonus and award 10 free rounds. During the minigame, 3 or more scatter symbols add 5 extra free spins up to a total of 100 free spins. The Cash Prize Multiplied feature remains active, but the bonus multiplier has doubled values - x2, x4, x6, and x10.

Progressive Jackpots

Super Ace 2 is linked to Royal Slot Gaming’s Mystery Jackpot network and offers 4 progressive jackpots - Mini, Minor, Major, and Grand. The network unites multiple RGS slots and Fishing games. There is no information about the contribution rate to each of the pots. The progressive rewards can’t be won during a demo session!

Extra Bet & Buy Feature

Extra Bet is available via a button beneath the reels and if enabled, it doubles the odds of triggering the Free Spin Feature. However, there is no free lunch, and the feature will increase your bet by 50% without affecting the regular cash prizes. Bonus Buy is also located below the grid and offers an instant bonus activation at a price of 40x the bet. Both features might not be available in all casino sites!

Theme & Graphics

Super Ace 2 utilizes the common Card theme or Poker like some studios like to call it. The game appears in portrait mode for easier play on smartphones. However, the HTML5 optimization makes it playable in landscape mode as well, and on desktop devices. The quality of graphics and animation effects is not the highest I’ve seen, but it’s good.

In terms of audio selection, Royal Slot Gaming has abandoned the voiceover in Chinese, which we are used to hearing in other similar games. The shouts when winning combos are achieved are in English, although the tone and accent are similar to the Chinese variation. Pay attention to the JP token in the upper right corner, as it brings in view the progressive jackpots.

Pros And Cons Of Super Ace 2 Slot

Our Verdict

Super Ace 2 offers fast and intriguing gameplay following the example of Mahjong-themed slots. The 1,024-way mechanic with cascading reels has a massive potential, and mobile games like this one prove it. However, the lack of technical information is a serious issue with RSG slots and this title in particular.

Moreover, the slot seems to be a copy of other similar games, although some of them are released after the RSG variant. A good example is a slot with the same name and almost identical visuals - Super Ace 2 released by TaDa Gaming in March 2025. In 2022, the same provider launched Mega Ace with 46,656 ways to win, low to medium volatility, and a payout rate of 97.31%.

All that makes the chronology of the Super Ace and Super Ace 2 slots even more complicated. If you are after other similar releases, I can recommend Royal Ace by Funky Games. It comes with an extra cascade multiplier, which may turn out to be a game-changer. Pragmatic Play is also strong in the field with Fortune Ace and Fortune Ace Super Scatter, released in 2024 and 2025.

With all that being said, Super Ace 2 finds a spot among the contradictory slots in the industry. It is obviously crafted for the Asian market, where we can find many other titles released by local operators with missing RTPs. On the other hand, RSG has an excellent reputation, and the GLI seal more or less dispels doubts! At least for as long as the fairness audit is genuine!