Reading the horses before the bonus

Released on April 15, 2026, Derby Rush is a BGaming slot with 20 paylines and medium volatility. The publisher lists 97.20% RTP and a maximum multiplier of 5000x, but the full rules place a material restriction on that ceiling: the maximum is possible only with Mega Bonus or Ultra Bonus active.

Regular line wins run from left to right across consecutive reels. The highest combination on a line pays, and wins on separate active lines are added. Horse Prize symbols carry their own values: blue offers 0.5x or 0.75x, purple 1x or 1.5x, and red 2.5x or 5x the bet. Three or more on a payline in the main game pay the sum of their values.

Wilds collect during Free Spins

Three, four or five Bonus symbols award 10, 15 or 20 Free Spins. Wilds appear in the feature and replace ordinary symbols, but not Bonus or Horse Prize symbols. Their second job is to collect the total value of Horse prizes on reels two to five. Each Wild collects that visible total.

The April 2026 rules specify that every fourth Wild participating in a winning combination retriggers the feature with ten additional spins. It is not simply every fourth Wild that happens to appear. Retriggering can occur three times, with respective multipliers of 2x, 3x and 10x applied to each Free Spin total in the corresponding stage. Additional spins are played after the initial allocation ends.

That distinction explains why a bonus can develop differently from a sequence of unrelated main-game spins. Both the value of horses and qualifying Wild progress matter. Neither a visible high-value horse nor a collector counter is itself a promise of the next payout.

Three purchases have different ceilings

The Super, Mega and Ultra purchases offer bonus multipliers up to 10x, 25x and 100x respectively. Their current prices appear in the purchase window and change with the stake. Chance x2 is a separate paid option for improving the feature trigger chance; the official profile states that buying the bonus is disabled while it is active.

The published 5000x overall ceiling should therefore never be presented as available through every route. The open rules also leave individual mode RTP values unfilled, so the 97.20% profile figure does not establish the same return for all purchases. Review the game information for the offered configuration.

Derby Rush suits readers who prefer a line structure but want a collecting bonus with visible stages. Its weakness is the number of conditions hidden behind a simple racing theme. A demo is useful for separating line prizes, Wild collection and qualifying retriggers before comparing any paid entry options.