Rainbow Burst is an Irish-themed online slot from Nailed It! Games, released worldwide through Games Global on September 7, 2023. Rainbow Burst combines a 5x3 layout and 10 fixed paylines with prize-bearing Rainbow stacks on the middle reels. Its Collect symbol, respins and two Rainbow Chests connect the main game to a Free Spins round with expanding stacks.
Rainbow Burst presents a forest setting with a leprechaun, a fairy and familiar Irish symbols. Rainbow Burst uses standard left-to-right payline wins while placing separate cash values on stacked Rainbow symbols. This design lets line payouts and collection features occur within the same game cycle.
Rainbow Burst develops feature progress whenever a complete Rainbow stack fills one of reels 2, 3 or 4. Rainbow Burst can then award a respin and add a rainbow to the active chest, while a Bonus symbol and Collect combination opens Free Spins. Every trigger is governed by the random game model rather than the player’s previous results.
Rainbow Burst has the following verified game information:
Developer: Nailed It! Games
Worldwide release date: September 7, 2023
Game category: Video slot
Theme: Irish folklore
Layout: 5 reels x 3 rows
Winning system: 10 fixed paylines
Rainbow symbol reels: Reels 2, 3 and 4
Rainbow Prize values: 1x, 2x, 3x, 5x, 10x, 50x and 1,000x stake
Free Spins trigger: Bonus symbol on reel 1 with Collect on reel 5
Initial Free Spins: 8, 12 or 16
Main mechanics: Rainbow Collect, Rainbow Respins, Rainbow Chests, Rainbow Burst and Free Spins
Maximum win potential: 5,000x stake
Volatility: Medium (5 on the platform scale)
Demo mode: Available
Supported devices: Desktop and mobile
Rainbow Burst is listed by Wildz with medium volatility and a maximum win potential of 5,000x the wager. Rainbow Burst is also enabled for demo use on the platform. Mathematical options can vary elsewhere, so the information panel in the selected version remains the place to confirm its current limits and feature terms.
Rainbow Burst forms ordinary wins on 10 fixed paylines across five reels and three rows. Rainbow Burst adds stacked Rainbow symbols on the three centre reels, and each displayed Rainbow position can show a value. A Collect symbol on the fifth reel gathers qualifying Rainbow Prizes in the same spin.
Rainbow Burst treats a full stack as a separate feature condition. Rainbow Burst awards a Rainbow Respin and records chest progress when the required stack covers its reel. A full stack increases the possible feature activity, but it does not guarantee that Collect or Rainbow Burst will appear.
Rainbow Burst gives its Rainbow symbols values of 1x, 2x, 3x, 5x, 10x, 50x and 1,000x stake. Rainbow Burst reserves reels 2, 3 and 4 for those stacks and reel 5 for the Collect symbol. The value is collected only when the feature’s stated collection condition is met.
Rainbow Burst names the three highest fixed Rainbow Prizes MINI at 10x, MIDI at 50x and MAX at 1,000x. Rainbow Burst can display more than one prize symbol, but their appearance alone is not a completed collection. Players cannot determine where Collect lands by changing the speed or moment of interaction.
Rainbow Burst starts a Rainbow Respin after at least one Rainbow stack fills an entire middle reel. Rainbow Burst moves Rainbow Prizes that were not collected on the initiating spin into the leprechaun’s pot for the respin. If Collect lands, the stored amount is gathered under the game rules.
Rainbow Burst can extend the feature when another full Rainbow stack appears. Rainbow Burst closes the respin sequence when no new qualifying stack is produced, and uncollected pot values are not carried as a promised later win. The mechanic supplies another random reel result rather than a guaranteed collection.
Rainbow Burst maintains a Rainbow Chest in the base game and a Super Rainbow Chest during Free Spins. Rainbow Burst adds one rainbow to the chest in use whenever a complete stack lands. Each addition creates a chance for the Rainbow Burst event to begin.
Rainbow Burst awards one of the MINI, MIDI or MAX Rainbow Prizes when the named event triggers. Rainbow Burst can multiply that prize, with the strongest listed bonus multiplier reaching 5x during the applicable feature conditions. The chest animation tracks the mechanic but does not reveal the exact spin on which a trigger must happen.
Rainbow Burst triggers Free Spins when the Bonus symbol on reel 1 appears with Collect on reel 5. Rainbow Burst starts the round with 8, 12 or 16 Free Spins, depending on the number displayed by the Bonus symbol. The triggering combination can occur again to retrigger the feature.
Rainbow Burst grows its Rainbow stacks by one position after each Free Spin. Rainbow Burst uses the Super Rainbow Chest during the bonus, which supports the feature’s enhanced multiplier conditions. Growing stacks raise the number of visible Rainbow positions but do not ensure that Collect or a maximum prize will land.
Rainbow Burst carries a platform volatility score of 5 out of 10, classified as medium. Rainbow Burst combines regular payline outcomes with feature wins whose size and frequency can vary. The rating provides a broad risk profile rather than a prediction of the next result.
Rainbow Burst remains random after both winning and losing rounds. Rainbow Burst does not owe a Free Spins trigger, chest event or larger payout because one has not appeared recently. Increasing the wager scales financial exposure without creating certainty.
Rainbow Burst has a maximum published result of 5,000x stake. Rainbow Burst can reach its configured ceiling only through an exceptionally favourable combination of line wins and bonus mechanics. The maximum is not an average target for a normal feature.
Rainbow Burst does not include a strategy for forcing the top multiplier. Rainbow Burst chest progress and growing stacks are programmed components whose results remain random. Most spins, respins and Free Spins rounds will end below the maximum.
Rainbow Burst begins after the player opens the slot, checks its paytable and selects a permitted wager. Rainbow Burst then evaluates the paylines and any Rainbow, Collect or Bonus symbols generated for the round. The controls allow stake selection but do not influence symbol placement.
Rainbow Burst players should review the maximum win and feature rules before wagering. Rainbow Burst real-money access also requires the player to satisfy the applicable legal age and operator checks. Provincial rules determine the broader gambling framework in Canada.
Yes, Rainbow Burst is available in mobile and desktop formats. Rainbow Burst adapts its five reels, chest meters and feature controls for compatible phones and tablets. Browser support, screen orientation and connection quality can affect presentation.
Rainbow Burst uses the same principal mechanics on a mobile interface. Rainbow Burst does not increase collection chances because the reels are tapped rather than clicked. The random number process remains the relevant technical factor.
Yes, Rainbow Burst can be opened in demo mode at Wildz Canada. Rainbow Burst free play uses virtual credits and allows the Collect feature, respins, chests and Free Spins to be examined without a cash stake. Virtual-credit results cannot be withdrawn.
Rainbow Burst demo mode is useful for learning how reel 1, the middle reels and reel 5 interact. Rainbow Burst practice results do not establish what will happen after a switch to real money. Each new round is generated independently under the game’s mathematics.
Rainbow Burst sits within a Canadian market where gambling regulation is primarily provincial. Rainbow Burst users must meet the legal age that applies where they are located and complete any identity procedures required by the operator. Rules and market structures differ across provinces and territories.
Rainbow Burst is presented here for Canadian readers without making claims about access in a particular province. Rainbow Burst players should use the current rules and terms that apply to their location before depositing. Regulatory context does not change the slot’s volatility or programmed mechanics.
Rainbow Burst real-money play is subject to provincial rather than one uniform federal licensing model. Rainbow Burst players in Alberta must be at least 18, while the legal age in Ontario is 19. Other provinces and territories use either 18 or 19 as their minimum age.
Rainbow Burst falls within different provincial market structures. Rainbow Burst is regulated in Alberta through AGLC and the Alberta iGaming Corporation, while Ontario uses AGCO and iGaming Ontario. Outside those regulated private markets, applicable rules and internationally licensed operator terms remain relevant.
| Province or territory | Legal Casino Gambling Age | Main Regulator | Market Structure |
|---|---|---|---|
| Alberta | 18+ | AGLC / Alberta iGaming Corporation | Regulated private iGaming market launched July 13, 2026 |
| Ontario | 19+ | AGCO / iGaming Ontario | Closed regulated iGaming market for registered operators |
| Rest of Canada | 18 or 19 depending on the province or territory | Relevant provincial or territorial authority | Provincial or territorial framework and operator terms apply |
Min/Max Bet:
0.10 –
150.00
Volatility:
Medium
(5/10)
Platform:
Desktop & Mobile
Developer:
Microgaming
Game Type:
Slots