Play 3 Lucky Rainbows Action Boost Max Slot Game

3 Lucky Rainbows Action Boost Max by SpinPlay Games is a 5x4 slot with 20 fixed paylines, featuring the Action Boost Max Free Spins, which can appear in three variations; Green, Red, or Purple, and sometimes even combine for a bigger round with jackpots part of the mix too.  

No prizes for guessing the theme here. Ever since the release of Rainbow Riches, any online slots with rainbow in the title have a good chance of being Irish themed, and when you throw lucky into the mix, it’s one hundred percent. So it’s green meadows, sunny skies, and leprechauns all the way. Symbols include fiddles, harps, shoes, beer, clovers, and hats, all easy to see on the reels. The sound effects follow the same route, with a cheerful Irish tune accompanying the action.  

Special symbols: 

• Wild symbols appear during Free Spins, especially in the Green Coin mode, nudging to full reels.  
• Scatter-style Gold Coins trigger the Action Boost Max Free Spins, with different colors affecting the type of bonus.  

Action Boost Max Free Spins 

Triggered by Gold Coins, Free Spins come in three versions: 

• Green Coin: Reels expand to 6 symbols high, paylines increase to 40, and Wilds nudge to full reels. Gold Coins can upgrade the feature or give extra spins. 
• Red Coin: Focused on jackpots. Collect clovers to win Mini, Minor, Major, Maxi, or Mega jackpots instantly. Upgrades reduce the number of clovers needed. 
• Purple Coin: Adds multipliers. Start at 2x, can upgrade to 3x or 5x, applying to line wins and bonus credits. Extra spins can be awarded during upgrades. 
   

Combined Free Spins 

If more than one type of Gold Coin contributes, all related Free Spins activate together, combining expanded reels, jackpots, and multipliers in one feature round. 

Pick Feature 

During the base game, collected Gold Coins may trigger a Pick Feature. Players select items until three Terminate Coins appear, awarding instant credits, jackpots, or bonus triggers. Any triggered Free Spins begin immediately after the pick round. 

3 Lucky Rainbows Action Boost Max uses a 5x4 reel grid with 20 fixed paylines. Wins form from left-to-right, starting from the first reel. Free Spins features can expand reels to 6 symbols high and increase paylines to 40. Nudging Wilds, multipliers, and jackpot mechanics all interact with the base payline system, giving multiple layers of potential wins. 

• Cats Split ‘n' Win by IGT brings big cats to a 5x3 layout, along with IGT’s well known Split mechanic and a Hold-style bonus. 
• Bass Cash ASSEMBL'EM from Alchemy Gaming and Games Global stars Winston, the fishing dog and offers a range of features, including multipliers, modifiers, Cash Collects, and free spins. 
• Dawn of the Vikings Power Combo by Games Global comes with multiple Free Spins features that can combine thanks to the Power Combo mechanics. 

3 Lucky Rainbows Action Boost Max keeps the classic Irish theme but layers on plenty of ways to win. The Action Boost Max Free Spins add variety, especially when features combine in a single spin. The Pick Feature adds an extra layer of surprise, while colorful symbols and clear visuals keep it easy to follow. Fans of Irish slots or BetVictor Casino players who enjoy bonus-heavy spins will find it enjoyable, though those who prefer simple base-game play might find the mechanics a little busy.