Rainbow Jackpots Slot

First Glance

The Rainbow Jackpots slot is a game from Red Tiger Gaming, with a release date of 2016. The game design draws inspiration from traditional Irish motifs, featuring items such as clovers, gold coins, horseshoes, and the iconic leprechaun character as its main elements.

The graphics are clean and easy to read, with light, non-distracting animations. The leprechaun adds beauty without dominating the visuals. The bright colour palette remains comfortable for short use. Sound design incorporates lively Irish melodies but can feel repetitive after a while.

This offers a cleaner design and a less cluttered screen compared to Rainbow Jackpots Power Lines. While Power Lines introduces additional visuals and effects, this version focuses on clear symbols and a more consistent pace.

Reel Setup and Game Rules

Rainbow Jackpots online slot combines fixed paylines, random features, and integrated jackpot prizes with a modern approach. The game design is always clear, but the leprechaun-triggered events and jackpots also create moments of tension that distinguish it from the less complex Irish-themed games on the UK casino sites.

Symbols

The symbol layout follows a clear hierarchy that supports consistent payout flow.

• Low-value symbols: 10, J, Q, K, A
• High-value symbols: Green hat, horseshoe, golden clover
• Special symbols: Wild (A shimmering gold coin), Free Spins scatter (A pot of gold marked with a rainbow), Beer Bonus scatter (A foaming pint of beer), and Jackpot symbol (A rainbow-shaped jackpot emblem with a gold frame).

Bonus Features

The Rainbow Jackpots slot machine relies on a mix of selectable controls, character-driven events, and linked jackpot prizes to shape its payout flow.

• Bonus spins activate when three Free Spins scatter symbols land anywhere on the reels. At the start of the round, players choose one of three pots of gold, each awarding a different number of spins.
• Symbol Swap may activate randomly when the Lucky Leprechaun appears. It adds extra high-value symbols or Wilds to the reels, increasing line potential during base play or free spins.
• Mega Symbol Swap expands on this idea by placing oversized symbols onto the grid, covering multiple positions at once.
• The Beer Bonus triggers with three beer symbols. Players select one mug, which applies a stake multiplier at the end of the bonus. A rarer Triple Beer Bonus sums all three mug multipliers, with outcomes reaching up to 1,000× stake.
• The Gamble feature allows players to risk eligible wins on a wheel, aiming to increase the payout or lose it entirely.
• Rainbow Jackpots is linked to shared jackpot pools. Jackpot symbols or random feature triggers can activate a jackpot wheel, awarding fixed or time-based prizes. These payouts are issued separately and are not affected by multipliers or bonus mechanics. As deadlines approach on timed jackpots, the chance of release increases.

Below is the pay table outlining the main symbol tiers and their rewards, with a view toward how they contribute to the slot’s max win potential.

Rainbow Jackpots pay table

Moving from symbol behaviour to reel structure clarifies how these elements interact during play and helps explain how to play this slot in practical terms.

Game Flow and Settings

The Rainbow Jackpots slot game features a 5×3 grid with 20 fixed paylines that pay only from left to right. There is no way to change the paylines, so the choices of playing come down to setting the stake rather than changing the layout of the reels.

The total bet is increased or decreased by using the plus and minus buttons. The typical betting range is from £0.10 to £5, with the largest bets having a higher percentage of the jackpot share. The Autoplay feature is activated, and it comes with spin count, max loss and stop on bonus rules, which all worked fine during our testing.

The main controls – spin, turbo, autoplay, changing the stake, and the paytable – are located at the bottom of the screen. The design is user-friendly for both desktop and mobile browsers.

The RTP is around 96.15%, but the versions that are connected to jackpots may run lower. High volatility is the main feature of this game, and it varies with bonus rounds and jackpots.

The controls were very responsive during my test, and there was instant feedback when I changed the stake or the autoplay settings. The betting range is more suitable for cautious players, because of the way jackpot contributions affect the balance, than for high rollers.

Jamie Wall Casino Analyst

Bonus Rounds Test

Our goal was to try the base game pacing, monitor how often features appear, and observe how bonus rounds unfold when they finally land. Below are direct notes from our test sessions, supported by the pay table and in-game rules, where triggers did not activate.

When I tried Rainbow Jackpots, the base game felt measured, with steady line wins and many quiet spins. Free Spins took time to land, but once active, repeated Lucky Leprechaun actions and Symbol Swap helped build value across several spins. I triggered the Beer Bonus once, receiving a mid-range multiplier, while the pay table explains how the rarer Triple Beer Bonus combines all three multipliers. Jackpot symbols appeared during play, but no jackpot was released; the rules confirm these prizes are awarded separately and depend on stake size rather than bonus outcomes.

Jamie Wall Casino Analyst

Final Thoughts

There are some slots that require constant motion, while Rainbow Jackpots opt for a quieter approach. We view it as a structured game with casino bonuses that reward patience instead of quick peaks. It suits UK players who value clear rules, moderate stakes, and the opportunity to play slots for extended sessions without visual overload. Players loving Irish motifs and pooled jackpots will be in their element, whereas those after fast moneymaking fluctuations might get bored.

• Pros:
• Lucky Leprechaun features
• Beer Bonus with Triple version
• Linked jackpots

• Cons:
• Free Spins trigger less often
• Stake range limits high-end play