Double Rainbow

What is Double Rainbow?

At the signing ceremony, Gyeonggi education chief An Min-seok emphasised the immediacy of the issue: “To effectively respond to youth gambling problems, close cooperation between the Office of Education, which best understands the school environment, and specialised prevention and treatment institutions is necessary.

He added: “I hope this agreement does not remain a mere event but leads to the implementation of practical policies.”

Korea joins many other markets, including Ireland, which in July initiated a national campaign aimed at helping parents and guardians recognise and respond to underage gambling. The campaign will be disseminated through video-on-demand services, radio, digital audio networks and social media platforms.

What is Double Rainbow?

In practice, the colored fireballs feed matching pots that shape how the Power Spins bonus plays out. Trigger the bonus game via the green fireball and the feature runs with the Expand enhancement; any green scatters that land can unlock up to three additional rows. The Collect and Multiplier variants offer alternative routes into the same bonus framework.

The significance here isn’t the individual modifiers. It’s the reuse pattern. Blueprint is carrying a differentiator across the franchise, reinforcing a recognizable identity rather than asking returning players to learn a new core engine.

The pattern reflects a wider supplier tactic: building recurring mechanical families so a proven feature can be redeployed across multiple titles. That approach lowers development risk and reduces the familiarity barrier for players. For operators, it typically means a steady supply of new content that behaves in predictable, sellable ways.

What is Double Rainbow?

These comments echo a similar sentiment emphasised at the country’s Directorate of Communications panel event on illegal betting and addiction on 10 September. Deputy Minister of Interior Ali Çelik suggested that curbing addiction would lead to a decrease in illegal betting activity. 

Çelik said: “If we can eliminate this sector, we will also minimise the funds flowing into the hands of the next criminal organisation.”  

The president of the Turkish Green Crescent Society, Associate Professor Mehmet Dinç, expanded on this point, highlighting the relationship between supply and demand in the fight against illegal betting.