3 Lucky Rainbows Action Boost SpinUP Demo Slot by SpinPlay Games Free Play

3 Lucky Rainbows Action Boost SpinUP is an online Slot from SpinPlay Games.

Quick Facts

- Layout: 5 reels x 4 rows (expands to 6 rows)

- Paylines: 20 fixed (expands to 40)

- Key mechanics: Action Boost SpinUP, Rainbow Spin feature, Nudging Wilds

- Special symbols: Gold Coin, Pot of Gold Wild, Colored Action Boost Coins

How the Game Plays

3 Lucky Rainbows Action Boost SpinUP transports players to a vibrant Irish meadow filled with folklore-inspired symbols like harps, fiddles, and leprechaun hats. The base game operates on a 5x4 grid with 20 paylines, but the core of the experience revolves around collecting Gold Coins into a central hat. Each coin has the potential to trigger the Rainbow Spin or activate one of the three colored Action Boost pots sitting above the reels. Winning combinations are formed by landing three or more matching symbols on adjacent reels starting from the leftmost side.

Action Boost SpinUP Free Spins

The free spins are triggered randomly when Green, Red, or Purple Coins land on the reels. Each color activates a different set of modifiers. The Green Coin feature expands the grid to 5x6 with 40 paylines and introduces nudging wilds that cover entire reels. The Red Coin feature focuses on jackpot collection, while the Purple Coin version introduces a win multiplier. Unlike previous entries in the series, the "SpinUP" mechanic allows players to earn upgrades during the round, such as increasing the multiplier from 2x up to 5x or reducing the number of symbols needed for a jackpot.

Rainbow Spin & Jackpots

The Rainbow Spin is a unique feature that can trigger on any base game spin where a Gold Coin appears. This awards a single bonus spin where the rainbows beside the reels light up. If a coin lands on these rainbows, it triggers the Action Boost Free Spins with potential pre-applied upgrades. During the Red Coin feature, players collect colored clovers to claim one of five fixed jackpots: the Mini, Minor, Major, Maxi, or the top Mega jackpot worth 5,000x the stake.

Click the Play for Free button to load the 3 Lucky Rainbows Action Boost SpinUP demo, test its features and payouts and decide if it is a game you enjoy.