RainBalls is a Skywind video slot that combines a 5x3 reel layout with a ball-drop feature beneath the reels. Winning clover symbols carrying metal balls can send them through a pinboard towards feature pots. The result links 15 fixed paylines with Wild Reels, Extra Balls, Free Games and a Lucky Wheel.
RainBalls uses an Irish setting of clovers, horseshoes, pipes and rainbows around its reel-and-pinboard design. Its feature outcomes are determined by the ball’s route after a qualifying clover win. The player chooses the stake and starts the spin, but cannot select the pot reached by a falling ball.
RainBalls evaluates symbol combinations across five reels, three rows and 15 fixed paylines. A rainbow acts as the wild symbol, while certain clovers contain a ball that becomes active when the clover contributes to a win. The ball then leaves the reel area and travels through the obstacle board below.
RainBalls connects each active pot to a different result: Wild Reel, Extra Balls, Free Games or Lucky Wheel. More than one feature can occur during the same sequence when extra balls reach different pots. These events are generated by the game and cannot be forced by changing spin timing or following a staking pattern.
RainBalls is listed by Wildz with volatility of 5/10 and demo play enabled. The Mini, Major and Grand wheel awards are fixed stake multiples rather than progressive jackpots, in line with the non-progressive configuration served by Wildz. Mathematical settings can vary between markets, so the information panel in the loaded game remains the place to confirm the active configuration.
RainBalls pays when matching symbols form a valid combination on one of its 15 fixed paylines. Three or more matching symbols normally need to connect on adjacent reels from the left, with the rainbow substituting for regular pay symbols. A winning clover that carries a metal ball also starts the lower pinboard sequence.
RainBalls sends each qualifying ball through pegs towards one of the pots at the bottom of the board. The landing pot determines whether the game adds a Wild Reel, drops three more balls, starts Free Games or opens the Lucky Wheel. The route is random, and no player action can direct the ball to a preferred feature.
RainBalls activates its central mechanic when a ball-bearing clover is part of a winning line. The metal ball moves away from the reels and falls through the pinboard, where repeated contacts alter its route before it reaches a pot. This means the bonus event follows an evaluated reel win rather than a separate scatter trigger.
RainBalls may continue the feature chain when a ball enters the Extra Balls pot. That result releases 3 additional balls, each with another chance to reach an active feature pot during the same spin. Extra Balls increase the number of feature attempts in that sequence, but do not guarantee a specific award or a profit.
RainBalls turns the reel above the relevant pot fully wild when a ball lands in the Wild Reel pot. The expanded wild can substitute across all three positions of that reel when the game evaluates the resulting arrangement. A further ball entering the same pot raises the wild multiplier by 1.
RainBalls applies the Wild Reel only when the programmed ball path reaches its matching pot. The multiplier can strengthen a win involving that wild reel, but it does not change the random route of later balls. Increasing the stake changes monetary values, not the probability that the Wild Reel must activate.
RainBalls opens the Lucky Wheel after a ball falls into the wheel pot. One wheel spin then awards a cash prize of 5x, 7x, 10x, 20x or 50x the total bet, or one of three higher fixed tiers. Those tiers are Mini at 100x, Major at 200x and Grand at 500x the total bet.
RainBalls does not use a progressive jackpot for these wheel prizes. Each named tier is a fixed multiple of the stake and does not grow as other players place bets. The wheel result is randomly determined, so previous spins do not make the Grand tier due on a later attempt.
RainBalls starts the Free Games feature with 10 free spins when a ball reaches the Free Games pot. Every additional ball that lands in the same pot during the feature adds 2 more free spins. The ball-drop system therefore remains active as the bonus round continues.
RainBalls does not require another cash stake for the awarded Free Games. Extra spins extend the round but do not promise a particular number of wins or access to the wheel’s highest tier. The feature length depends on subsequent random ball outcomes rather than a choice made by the player.
RainBalls is rated 5/10, which places it in the medium-volatility range on the Wildz scale. This rating describes the modelled balance between the frequency and size of returns over extended play. The fixed wheel awards and feature chains contribute to the distribution.
RainBalls volatility does not predict what will happen in a short session. A run without a ball feature does not make one more likely on the next spin, and a recent wheel award does not reduce a later spin’s chance. Stake size changes the cash amount at risk while leaving the programmed volatility category unchanged.
RainBalls has a maximum win of 500x the total bet, represented by the Grand fixed prize on the Lucky Wheel. The same wheel also carries Mini and Major awards of 100x and 200x. These are defined stake multiples rather than values accumulated in a shared prize pool.
RainBalls cannot exceed its stated ceiling through a progressive jackpot because its Wildz configuration has no progressive jackpot type. Reaching the 500x award requires the relevant random feature result and is never assured by extended play. A higher stake raises both the cost of play and the cash value of a multiple in equal proportion.
RainBalls begins after the player selects an available stake and starts a spin on the 5x3 layout. The reels evaluate the 15 fixed paylines, then any winning clover carrying a ball can continue into the pinboard feature. The paytable and help screen explain symbol values and feature pots before real-money play.
RainBalls is an online slot, so licensed British operators must apply the statutory per-game-cycle limits. Players aged 18–24 may stake no more than £2 per game cycle, while those aged 25 and over have a £5 maximum. These limits control the permitted stake and do not alter the random result of a spin.
Yes, RainBalls can be played on compatible mobile phones and tablets. Skywind supplies the slot for mobile use, with the five reels positioned above the ball board and feature pots. The interface adapts the spin controls, paytable and bonus display to a smaller screen.
RainBalls mobile play uses the same core layout, paylines and randomly determined features as the desktop version. A touchscreen does not let the player steer a ball or influence the Lucky Wheel result. Connection quality and device compatibility may affect presentation, but not the certified game mathematics.
Yes, RainBalls has a demo mode because Wildz lists demo play as enabled for this title. The free version uses virtual credits and lets players inspect the paylines, ball-drop sequence and feature rules without staking cash. Demo balances and results cannot be withdrawn as money.
RainBalls free play demonstrates how the interface works but does not predict later real-money outcomes. Each spin remains random in either mode, and a feature seen in the demo is not scheduled to repeat after a deposit. At British licensed operators, age verification is required before access to free-to-play versions of gambling games.
RainBalls may be offered by online casinos that hold the appropriate Gambling Commission permission and carry the Skywind title. British customers must be at least 18 years old and complete the operator’s identity and age checks before gambling. The statutory slot stake caps apply regardless of whether the game is opened on desktop or mobile.
RainBalls is listed by Wildz internationally, while Wildz states that visitors from the United Kingdom are redirected to partner casinos. Players should use the Gambling Commission public register to check the business they ultimately use rather than assuming that an international site accepts UK registrations. Licensing status and operator terms should be confirmed before depositing.
RainBalls real-money play in Great Britain falls under the system supervised by the Gambling Commission. Remote operators serving England, Scotland and Wales need the relevant licence and must verify a customer’s age and identity before gambling. Online gambling is restricted to people aged 18 or over.
RainBalls is also subject to the online slot stake limits introduced in 2025. The £5 limit for adults aged 25 and over took effect on 9 April 2025, followed by the £2 limit for ages 18–24 on 21 May 2025. Northern Ireland has a separate legal framework and is not regulated under the Gambling Act 2005 in the same way as Great Britain.
| Area | United Kingdom Rule |
|---|---|
| Minimum online gambling age | 18+ |
| Main regulator | Gambling Commission |
| Online casino licensing | Operators serving Great Britain must hold the appropriate Gambling Commission licence |
| Identity checks | Age and identity must be verified before gambling |
| Maximum online slot stake, ages 18–24 | £2 per game cycle |
| Maximum online slot stake, ages 25+ | £5 per game cycle |
| Free demo access at licensed operators | Age verification is required before access to free-to-play gambling games |
| Wildz status for UK visitors | Wildz states that UK visitors are redirected to partner casinos |
Min/Max Bet:
€
0.75 –
300.00
Volatility:
Medium
(5/10)
Platform:
Desktop & Mobile
Developer:
Skywind
Game Type:
Slots
Jackpot Games