Play 3 Lucky Rainbows Action Boost SpinUP Slot Game

In this release from SpinPlay Games, a set of five reels sits in a sunlit grove, while three coloured pots to the left quietly collect coins. After a few minutes, the pattern becomes clear. Regular spins push coins into those pots and now and again, a Rainbow Spin jumps in and turns that progress into free spins, multipliers or a run at the jackpots. 3 Lucky Rainbows Action Boost SpinUP feels brisk and readable, which is exactly what most players want from online slots. 

This is another slot where the Irish theme is handled with a light touch. You get clovers, pots of gold, a harp, and a fiddle. The background glows with soft gold and the reels are framed in a way that keeps the attention on the symbols. Little details help during busy moments. Wins are clearly marked on the reels, stacked Wilds rise gently when they nudge, and the side meters pulse when a coin drops in. It is colourful and cheerful without crowding the screen. 

The values below are payout multipliers of the total bet. 

Wilds substitute for all regular symbols and appear stacked. When a Wild lands during certain features it nudges to cover its reel before wins are paid. 

The game revolves around coins and colours. Coins land on the reels and collect into matching pots, one green, one red, one purple. A separate Rainbow Spin can appear at any time when a Pot of Gold Coin lands. That single spin runs with all rainbows active. 

Green Coin Action Boost 

This one shows up often and changes the feel of the grid. Five free spins start with all reels growing to six rows high and the game switches to forty paylines. Gold Coins during the round award a credit prize or a Rainbow Spin. When a Rainbow Spin hits, a symbol type may upgrade to a Clover for the rest of the bonus, which tightens the paytable in a good way. Any Wild that appears will nudge to fill the reel before line wins are counted, so a single Wild can sweep a lot of ground. 

Red Coin Action Boost 

Red is where the jackpots live. Ten free spins begin and each Gold Coin adds a shamrock, a credit prize or a Rainbow Spin. The shamrocks come in the same four colours as the jackpot labels. Collect six red for the Mega, five purple for the Major, four blue for the Minor, and three green for the Mini. When you complete a set, the corresponding jackpot is awarded and the set for that pot resets, allowing you to fill another if spins remain. Additional excitement here is brought by the occasional jackpot boost from a Rainbow Spin, which bumps the value for the remaining spins. 

Purple Coin Action Boost 

This set also starts with five free spins but the tone is different. Every spin gets a random multiplier of two, three or five times. Gold Coins can add more spins, drop a credit prize or light a Rainbow Spin. The multiplier covers line wins and credit prizes during the round. It does not multiply jackpots. 

Multiple Coin Action Boost 

Sometimes more than one colour triggers at once. In that case the game bundles them into a single free spin session and lets the effects overlap. If red is part of the trigger you start with ten spins, otherwise you get five. The purple multiplier applies to all line wins and credit prizes that occur while it is active. 

The base game runs on five reels with twenty fixed paylines. Wins pay from the leftmost reel across adjacent reels on active paylines. When the Green Coin feature is active the grid uses forty paylines. Stacked Wilds are present in the base game and come into their own during the green bonus where they nudge to full height. Coins serve both as progress markers and potential triggers. A coin that lands may simply collect to a pot, or it may be the spark that calls in the Rainbow Spin which in turn can unlock one of the Action Boost modes. It is a tidy loop that keeps spins feeling connected. 

Here are a few similar casino games available at BetVictor: 

• Action Boost 3 Lucky Rainbows: The original version that introduced the same Action Boost coin collection concept but with simpler visuals and fewer combined bonuses. 
• 3 Lucky Rainbows Action Boost Max: Closest in structure, visuals, and Action Boost system, sharing nearly identical mechanics with only higher feature potential. 
• 3 Lucky Leprechauns: Shares the Irish theme and upbeat tone but uses a different feature style focused on character bonuses rather than coin pots. 

This game has a lot to offer. Collection pots give a sense of momentum from spin to spin, the Rainbow Spin breaks up the rhythm, and the three Action Boost versions all feel distinct. The green mode is the workhorse, the red mode feeds the jackpot chase, and the purple one gives short bursts of multiplied wins. Stacked Wilds with nudges bring the big picture moments and the upgraded clovers do a lot of quiet work in the background. If you like a slot that looks friendly but still has layers to uncover, this is a smart choice for relaxed sessions with enough high points to keep you engaged.