Play 3 Lucky Rainbows Online

3 Lucky Rainbows: Chase Three Pots of Gold at the End of the Reels

3 Lucky Rainbows is an Irish-themed online slot from SpinPlay Games that hangs its whole experience on a trio of color-coded Pots of Gold. It plays out on a 5-reel, 4-row grid with 20 fixed paylines and a friendly, cartoon-bright presentation of rolling green hills, horseshoes and clover. With a competitive 96.47% RTP and medium volatility, it aims squarely at players who want steady action backed by a genuine shot at a five-figure multiplier.

RTP and Volatility

The published return to player for 3 Lucky Rainbows is 96.47%, which sits a touch above the common industry benchmark of around 96%. RTP is a long-run statistical figure rather than a promise for any single session, but a higher number does mean less of your stake is built into the house edge over time. Volatility is rated medium-high, so the maths balances regular smaller wins against the heavier payouts that arrive through the jackpot and free spin features. It is a profile suited to players who prefer sustained play over the extreme swings of a high-variance title.

Reels, Paylines and Symbols

The base game uses a standard 5x4 layout with 20 paylines that pay from the leftmost reel rightwards on adjacent positions. Royals (9, 10, J, Q, K, A) fill out the lower end of the paytable, while the thematic icons such as the horseshoe, bell and gemstones carry the bigger line wins. A Wild substitutes for the regular paying symbols to complete combinations, and the color-coded Lucky Coins are the keys that unlock the game's headline feature set.

The Three Pots of Gold Feature

What sets 3 Lucky Rainbows apart is its trio of distinct bonus rounds, each tied to a different colored pot and triggered by collecting the matching Lucky Coins. Rather than one generic free spins mode, you can land any of three separate experiences:

• Green Pot: awards 5 free spins on an expanded grid that grows from 4 to 6 rows, doubling the paylines to 40. Any reel that lands a Wild during these spins becomes fully wild.
• Purple Pot: awards 5 free spins with a random multiplier of 2x, 3x or 5x applied to wins, while extra coins during the round can add further spins or instant cash prizes.
• Red Pot: awards free spins where you collect lettered coins to spell out a jackpot name, unlocking the Mini (10x), Minor (50x), Major (500x) or Mega (5,000x) prize.

When more than one pot triggers at once, the features can stack and combine in a single round, layering expanding reels, multipliers and jackpot collection together for the game's biggest sessions.

Maximum Win Potential

The ceiling on 3 Lucky Rainbows is 5,000x your stake, delivered through the Mega tier of the Red Pot jackpot system. That top prize is rare by design and reflects the medium-volatility maths, but the four fixed jackpots, from Mini up to Mega, give the feature rounds a clear sense of progression and a tangible target well beyond ordinary line wins.

Playing the Free Demo

You can try 3 Lucky Rainbows for free in demo mode here on Slottomat. The practice version runs the full game, so you can collect the Lucky Coins, see how each of the three pots behaves and get a feel for the medium volatility using virtual credits before deciding whether the game suits your style with real funds.

More from SpinPlay Games

SpinPlay Games builds feature-led slots with polished production and clear bonus hooks, and 3 Lucky Rainbows is a tidy example of that approach. If the Irish theme and Pots of Gold mechanic appeal, the studio has expanded the concept directly with 3 Lucky Rainbows Action Boost Max and 3 Lucky Rainbows Action Boost SpinUP, two follow-ups that build on the same family of features. You can also browse the full catalog on the SpinPlay Games provider page.