About this app
What is Rainbow Mania?
Welcome to Octoberfest isn’t a standalone idea. It’s the newest addition to a defined sub-series, joining Beersburg Fest Hold and Win and Lucky Fest Hold and Win in the studio’s line of Oktoberfest-inspired slots.
That repetition matters. It shows 1spin4win building recognizable, reusable theme families it can refresh annually, which gives operators a familiar hook to slot into the same promotional window each September and October.
The new title steps outside the series’ usual framework, though. Where the earlier Oktoberfest entries leaned on the studio’s Hold and Win engine, this slot brings together ice-cold Märzen, sizzling bratwurst, salted pretzels, Tyrolean hats, and friendly locals ready to say “Prost!” Winning combinations can reach up to x2000 of the bet.
How to play Rainbow Mania
The key tension in every crash game is greed versus discipline. The multiplier can crash at any moment, so the longer you wait the bigger the reward but also the bigger the risk.
Many players use a fixed cash-out target, such as 1.5x or 2x, and exit automatically every round. This removes emotion from the decision and keeps losses predictable.
The outcome of each round is determined by a provably fair system, which means every result can be independently verified. This transparency is part of why the format caught on so quickly.
About Rainbow Mania
On Wednesday the UK’s Advertising Standards Authority (ASA) ruled against Midnite following an investigation into a paid TikTok advertisement featuring an AI-generated character who appeared to be under the age of 25 and engaging in gambling activity.
The ASA reviewed a clip posted to TikTok in July promoting Midnite, a Gibraltar-based online casino app. The clip displayed a young-looking man using the app, accompanied by the voiceover: “Another massive World Cup upset. Bet £10 on the big match and get £30 in free bets. Level up your World Cup with Midnite, get on it.”
According to the ASA’s Code for gambling advertising, anyone who “was, or seemed to be, under 25 years of age” must not be depicted gambling or playing a significant role in advertisements.
