I always look forward to what Triple Edge Studios releases next. While this provider is best recognized for its entries in the Mega Moolah franchise, it has built up a reputation for releasing some nifty spinners that have become huge hits in best rated online casinos. I hope that Rising Rewards King Millions, which I will review here, will be one of these titles.

The theme here is a retro Vegas machine one, with 720 ways to win in each direction and a King Millions Grand progressive jackpot that starts rising from a base value of $2,536,625. Without argument, this is the main attraction of this gaming product, along with its free spin round and hit frequency of 22.48.

When a progressive prize looms in gaming sessions, we can throw out any extra features and unique presentations, as the opportunity to hit a staggering win will always be the star of the show. Read my Rising Rewards King Millions review in full to see if that is also the case here or if this Tripple Edge Studios creation has something novel to dazzle us with.

Rising Rewards King Millions has a not-so-usual 3-4-5-4-3 setup. It will surely catch most newbie slot gamblers and casuals by surprise. Yet, the game’s interface and how it works is pretty standard.

You get a bottom screen bar with the usual options, including the spin, auto-play, and max bet buttons, along with a bet selector, a turbo-spin function, and your site balance info. The look of the symbol graphics borrows heavily from retro Vegas-style machines. When it comes to theme, I would put it in with something like Red Tiger’s 777 Strike slots, meaning neo-retro takes of classic reel-spinning fun.

I also must add that the music and background of Rising Rewards King Millions intentionally create a game show mood. Hence, I can say this is a second motif. As far as presentations go, this one can be classified as basic but crisp and vibrant.

Okay, so in the version I played, the wager sizes moved from 20c to $50 per spin. Playing the Rising Rewards King Millions online slot is easy. You adjust what you want to stake in the upcoming round using the plus and minus icons left of the arrow spin button, and then you press it to make the reels spin.

Awards are handed out in Rising Rewards King Millions when you connect three to five matching symbols on adjacent reels. It doesn’t matter which side of the game grid the symbols land on because this slot pick pays left to right and right to left. 

The four card royals pay up to x1.2 for five matching symbols landing on adjacent reels. The high-paying symbols, on the other hand, are poker chips, the bell, the gold bars, and the red sevens, and they produce wins between x2 and x8 for five-of-a-kind combos. There is also a wild that only shows up in the middle three columns in the Rising Rewards King Millions slot.

You activate The King Millions feature by collecting King Million tokens that appear on wild symbols. These give you a chance to spin the King Millions bonus wheel. That can yield either cash prizes, from x7 to x100, or one of two progressive jackpots. 

The chance to trigger the progressive awards increases with your wager. The feature can be triggered on any spin, including the free ones. As noted, the grand jackpot starts expanding from $2,536,625.36, and the major one does so from $1,268,312.68.

The Rising Rewards Jackpot Wheel feature further enhances the gaming excitement by letting you collect jackpot trigger symbols to gain a chance to spin the jackpot wheel. These values scale with bet changes, and each collected symbol increases the jackpots by 0.5x the bet, incrementally raising the stakes. 

The jackpots vary in starting amounts and maximum caps, from the yellow jackpot, which starts at $1,000 (max $5,000), to the green jackpot, which starts at $5 (max $75).

The free spins round in this slot is triggered by landing one or more scatter symbols on every reel. It initiates a minimum of six on-the-house reel rotations, and every scatter that appears during this round either grants an additional spin or boosts the mode's multiplier by x1. 

The Rising Rewards Free Spins Multiplier is displayed on a dedicated meter. This multiplier increases in the base gameplay and the free spins mode. When four scatters land in the base game, the multiplier increases by x0.5, with a cap of x10, and up to x15 upon entering the free spins. After completing the bonus round, the multiplier resets to a range between x1.5x and x4.

Unfortunately, the game doesn't feature the Bonus Buy option, so you have to wait for these features to initiate on their own.

Playing the Rising Rewards King Millions game was a fun experience. Nevertheless, I have to be honest. Even though I did well in my session, alternating wagers of 50c and $1, I kept thinking about the progressive prizes, and that affected my level of enjoyment. I was ultimately disappointed that I got nowhere close to winning any of these rewards. Still, the bonus features did their part and kept me immersed in my gaming activity on this online spinner.

The Rising Rewards King Millions slot has an RTP of 86%. But it has an extra 4.5% jackpot contribution, bringing the total return-to-player setting to 90.5%. The slot has high volatility, and the highest non-jackpot win you can get is 5,000x.

As far as progressive jackpot online slots go, Rising Rewards King Millions is a far more dynamic option than most other entries in this genre. Therefore, on that basis alone, I must recommend it.

However, if you do not like it and wish to explore other games with mega prizes, I suggest looking into Wheel of Wishes by Alchemy Gaming. The original Mega Moolah is always available in this category, as are variants from several different providers, including Tripple Edge Studios, whose Absolootly Mad iteration is a good choice.