40 Shining Rainbow by EGT Digital brings fruit symbols, rainbows and leprechauns to a five-reel, four-row board with 40 fixed paylines. Ordinary spins follow familiar matching-symbol play, but a reel filled with identical qualifying symbols sets up a full-reel Wild for the following spin. That gives a completed stack a purpose beyond the result currently being paid.
Quick take: A full fruit stack can prepare tomorrow’s Wild, while Free Spins put three Wild reels in place from the start.
Theme and Gameplay
Cherries, lemons, oranges and other fruit share the reels with bells and sevens. The rainbow-and-leprechaun setting gives the game a cheerful identity, while the ordinary symbols remain central to its main feature.
After starting a spin, read matching symbols from the leftmost reel across adjacent reels on a paying line. A scattered collection of fruit does not automatically pay. Then look for a complete vertical stack: four identical qualifying symbols can change the next spin even when attention has already moved away from the current line wins.
Slot Features
A reel filled with matching cherries, lemons, oranges, plums, watermelons, grapes, bells or sevens becomes entirely Wild on the following spin at the same bet. These Wilds substitute for ordinary symbols, but not for the star Scatter. The timing matters: completing the stack prepares a later result rather than turning the current reel Wild immediately.
Three stars on reels one, three and five award five Free Spins. Those same reels stay entirely Wild throughout the feature, leaving reels two and four especially important when reading the combinations between them.
Qualifying stacks on either of those two remaining reels can make that reel Wild on the next spin. This also works when a stack lands on the triggering spin, preparing the first Free Spin. A qualifying stack on the final Free Spin carries its Wild transformation into the next base-game spin. The free round cannot retrigger.
Feature focus: Keep the original bet in mind after completing a qualifying stack. Changing it defers the Wild transformation until another spin is played at the bet that produced the stack.
RTP and Win Potential
Only the highest winning combination on each payline pays, while wins on different lines are added together. A full-reel Wild can therefore help several paying routes on one result. Its value still depends on the symbols across the other reels; covering a reel with Wilds does not establish the size of the award.
My Thoughts On This Slot
The delayed Wild gives this fruit game a useful point of interest between spins. A complete stack leaves something concrete to follow, and the next result answers whether that prepared reel can help form paying combinations.
Free Spins develop the same idea instead of introducing an unrelated bonus board. With alternating reels already Wild, a qualifying stack on either remaining reel becomes particularly interesting. Someone who prefers every spin to settle independently may find the carryover less appealing. For a player who enjoys classic line play with a visible connection between consecutive results, it gives the familiar fruit format more character.
Final Take: 40 Shining Rainbow makes a full stack worth watching twice: once when it lands, and again when its Wild reel arrives.
