Return to player
96.64%
Minimum bet size
0.20
Game type
Video Slots
Variance
High
Reels
6
Progressive Jackpot
No
Popularity
Maximum bet size
100
Game provider
Red Tiger
Bonus features
Yes
Paylines
4-49
Theme
Leprachaun
Rainbow Jackpots Power Lines online slot game
Rainbow Jackpots Power Lines follows the original Rainbow Jackpots as its sequel. In this edition, 2 to 7 symbol rows create as many as 49 pay lines across 6 reels, with stacked symbols, stacked wilds, supersize symbols and an Irish beer bonus appearing along the way.
Theme and storyline
Released in March 2020, Rainbow Jackpots Power Lines draws on Irish luck. Its leprechaun guide leads an adventure beneath a fortunate rainbow and across a colourful countryside, where golden 4-leaf clovers, pots of gold, lucky horseshoes and expanding rows are presented as ingredients for potentially larger wins.
Graphics, sound and animation
Red Tiger designed Rainbow Jackpots Power Lines for smartphones, desktops, tablets, TV, iOS/Android app devices and mini-games linked to the World Wide Web. Responsive graphics resize the slot for different screens, while high-quality 3D graphics, smooth animated effects and crystal clear sound are described as supporting a 3D video slot experience across those formats.
Top Casinos to Play Rainbow Jackpots Power Lines:
Gameplay
Those seeking a less conventional video slot will find 6 reels arranged with between 2 and 7 symbol rows. Rainbow Jackpots Power Lines starts with 2 rows in a 6x2 layout (6 reels and 2 rows of symbols), then changes the row count randomly as spins proceed, producing the following options:
- 6x2 – 4 pay lines
- 6x3 – 9 pay lines
- 6x4 – 16 pay lines
- 6x5 – 25 pay lines
- 6x6 – 36 pay lines
- 6x7 – 49 pay lines
The paytable illustrates which lines apply to each reel layout listed above. It also sets out the symbols and their combination payouts, together with the free spins scatter and stacked beer bonus scatters.
The game has 9 regular symbols, including the wild. They appear in stacks on the reels, and a pay line pays when 3, 4, 5, or 6 matching symbols connect.
These 9 symbols are divided into 2 groups:
- High-paying symbols: The wild combination, golden horseshoe, golden 4-leaf clover and green leprechaun's hat.
- Lower-paying symbols: A, K, Q, J and 10 symbols.
There are only a few gameplay settings. Players can choose auto spins, enable turbo spins and switch the sound on or off.
Bonuses and free spins
Free spins: When 3 free spins symbols land anywhere on the reels, or when the Lucky Leprechaun’s pipe reveals free spins, the free spins bonus game begins.
Super Free Spins: When the Lucky Leprachaun’s pipe produces the super free spins symbol, a super symbol spins on the reels. The feature description presents it as producing multiple pay line wins from each spin; that is a game-mechanic claim, not a guarantee of profit.
Symbol Swap: When the Lucky Leprechaun's pipe produces one of the high-paying regular symbols, that symbol rains onto the reels to create combination wins.
Super Symbol Swap: This follows the same principle, but the high-paying symbols arrive in grid sizes ranging from 2x2 to 6x6.
Neither symbol-swap feature needs the Lucky Leprachaun’s pipe to activate during free spins.
Beer Bonus: This stacked symbol requires 3 to trigger, although the Lucky Leprachaun’s pipe can also award it. During the bonus, choose 1 of 3 glasses to uncover a multiplier applied to the total spin bet.
Triple Beer Bonus: All 3 glasses are revealed, and every multiplier is accumulated.
Bet sizes, RTP and variance
Rainbow Jackpots Power Lines uses the /- options to set a bet from 0.20 to 100.00. The source review reports an RTP of 96.64% at any stake and describes it as around average for an online slot. Red Tiger rates the title 5/5 for variance and 3/5 for hit rate. In theory, that assessment suggests a win could land 60% of the time, or 6 out of 10 spins; actual results vary, and RTP or hit-rate descriptions do not guarantee outcomes.
Conclusion
Rainbow Jackpots Power Lines follows Rainbow Jackpots with animated play and a reel layout that shifts from 6x2 to 6x7, creating between 4 and 49 pay lines. Red Tiger adds free spins, symbol swaps and a beer bonus, each with an expanded variation of its base feature. These mechanics provide additional ways for wins to occur, but they do not guarantee a large result.
With 12+ years of experience in the iGaming industry, Evan specializes in reviewing online casinos, analyzing slot games, and evaluating player safety. Their expertise covers casino licensing, RTP, volatility, bonus conditions, and withdrawal policies. Through hands-on testing and independent research, Evan delivers transparent, fact-based reviews to help players better understand gambling platforms, their features, and potential risks.
