It’s time to take another trip to the Emerald Isle with the Action Boost 3 Lucky Rainbows slot by SpinPlay Games and Games Global. The title invites us to journey to Ireland in search of, you guessed it, a pot of gold at the end of the rainbow. The game leans into genre tropes we have seen many times in the past, but does it offer anything fresh? We will take the slot for a spin and find out in this Action Boost 3 Lucky Rainbows slot review.
When we first loaded up the Action Boost 3 Lucky Rainbows slot, we instantly noticed the giant three rainbows that dwarf the primary set of reels on the screen. The red, green, and purple rainbows represent the chance to land a jackpot prize and price boosts. We found the rest of the slot to be somewhat generic, sticking with the traditional Irish imagery: a pint, leprechaun shoes, a four-leaved clover, and some pots of gold. Disappointedly, no Irish jig accompanies the game as you spin the reels, making things feel a little lifeless.
We took the Action Boost 3 Lucky Rainbows mobile slot for a spin on both a smartphone and a tablet and found the experience to match the desktop game. There were no loading issues. However, the busier screen does feel a bit more cramped on a smaller screen size. You can also take the slot for a spin using top online casino apps.
The gameplay for the Action Boost 3 Lucky Rainbows slot is easy to get a grip on. The slot hosts five reels, four rows, and 20 fixed paylines. You need to land three or more matching symbols across a payline to secure a win.
The slot also has an autospin and turbo-play option to keep the action moving. The stake is adjusted by clicking the stack of coins icon in the bottom corner, with a minimum bet of $0.20 and a maximum of $40 available. We found this to be a fairly restricted range compared to other top online slots.
After finding the base game and design to be a little uninspired, we were happy to see that SpinPlay and Games Global have made up for it with some good bonus features. Firstly, there is the Rainbow Spin Feature, which is linked directly to the three rainbows we previously mentioned.
Whenever a Pot of Gold Coin lands on the reels, there is a chance this feature can be triggered. There are three pots of gold above the reels, and these collect the coins. When the feature launches, you get one Rainbow Spin.
Coins then drop onto the rainbows, and they will determine your prize. It is possible to win a cash prize, trigger the Action Boost 3 Lucky Rainbows Free Spins bonus, or win one of four jackpots. The Mini, Minor, Major, and Mega Jackpots can be won and are worth 10x, 50x, 500x, or 5,000x your stake, respectively.
Whenever one or more coins land on the grid, there is a chance to launch the Action Boost Free Spins. The number of coins that have been collected when you trigger the round will determine which ‘Action Boost’ modifier is added to the spins.
If you have more Green Coins, you get five spins, and each Gold Coin that appears in the spin will reward a Rainbow spin. Reels increase to six high with 40 lines in the feature, and Wilds will nudge down.
The Red Coin boost gives ten free spins, and you will see a Shamrock, Bonus Prize, or Rainbow Spin rewarded when a Gold Coin lands. In the round, accumulating Shamrocks can unlock the aforementioned jackpots, with six Red Shamrocks required to win the Mega Jackpot.
With the Purple Coin Boost, players get five spins, and every Gold Coin rewards either additional free spins or a Rainbow Spin. A random multiplier of up to 5x is available in the Rainbow Spins. Finally, there is the Multiple Coin Action Boost. This is when all features are active at the same time for five spins. We enjoyed the bonus features on offer in the Action Boost 3 Lucky Rainbows slot, and while they seem a little complex to begin with, you will soon find yourself having fun with them.
Action Boost 3 Lucky Rainbows has a maximum win on offer of 5,000x your stake, which is the Mega Jackpot. While this is not bad, we have played many similar games with higher jackpots. The slot is highly volatile, and the RTP is 96.27%, which puts it above average.
Overall, we found the Action Boost 3 Lucky Rainbows slot game to be a bit of a mixed experience. The slot’s design is not particularly innovative and inspiring, and the math model is nothing that immediately grabs you. However, we did enjoy the bonus rounds, with the fact that they could be triggered on any spin, keeping the gameplay exciting. It is also always nice to have a jackpot feature, even if it is not the biggest jackpot we've seen in online slot games.
Karolis Matulis is an SEO Content Editor at Casinos.com with more than 5 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you better know it – Karolis has already tried it.
The Action Boost 3 Lucky Rainbows online slot was designed and developed by the team at SpinPlay Games. It has been released for wider distribution by Games Global, which is one of the biggest slot distributors and developers in the industry.
The Action Boost 3 Lucky Rainbows online slot allows players to bet between $0.20 and $40. You can adjust the stake on any spin. This is a fairly limited betting range in comparison to some other top online slots.
No. The Action Boost 3 Lucky Rainbows online slot is instant play. Players can load up the game on their chosen browser, set their stake, and hit spin. The slot is also supported on mobile browsers and online casino apps.
Yes! You can win one of four jackpots in the Rainbow Spin feature. This is triggered when a Pot of Gold symbol lands on the reels. Players can win the Mini, Minor, Major, or Mega Jackpot, which are worth 10x, 50x, 500x, or 5,000x, respectively.
Yes. The Action Boost 3 Lucky Rainbows slot can be accessed on a wide range of different mobile devices, screen sizes, and operating systems. The game can also be played on top mobile casino apps.
The main feature in the Action Boost 3 Lucky Rainbows slot is the Rainbow Spin feature, which can be triggered on any spin and can give players the chance to win one of four jackpots. The other bonuses are a selection of free spin rounds, which are triggered by a Lucky Coin landing.
Yes. The Action Boost 3 Lucky Rainbows slot game can be played for free at most top online casinos. We would recommend playing the game for free before you play Action Boost 3 Lucky Rainbows for real money. This will give you a chance to try the game out and decide if you like it.
The maximum win you can secure in the Action Boost 3 Lucky Rainbows slot game is 5,000x your stake. This is the Mega Jackpot that is won through the Rainbow Spin feature.
The return to player for the Action Boost 3 Lucky Rainbows slot game is 96.27%, which is slightly above the industry standard. Players should also note that the game is available at lower rates, so check before you play.
The Action Boost 3 Lucky Rainbows slot was released by SpinPlay and Games Global on November 21st, 2023. You can now find the slot at a wide range of online casinos.
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