Our review of Wish Upon a Jackpot cuts through the marketing and looks at what matters: how it plays and how it pays. Merkur are the developer behind it, tuning the slot game for a medium low volatility profile, with 95.98% RTP. It's given an engaging visual treatment and plays out on 15 paylines across 5 reels. If everything lines up, Wish Upon a Jackpot can pay up to 5,000x your bet. Originally released in 2020, it has aged well. Let's break down what works and what doesn't.
Written by Michael Torres · Last updated: January 2026
Wish Upon a Jackpot comes to us from Merkur, wrapped in polished, characterful visuals and powered by a 5-reel grid running 15 paylines. The result is medium low variance paired with a return-to-player rate of 95.98%.
The mechanics are what make Wish Upon a Jackpot interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. On balance, Wish Upon a Jackpot is a dependable option worth a few spins in the demo first.
At 95.98%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Wish Upon a Jackpot features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Wish Upon a Jackpot by Merkur is a solid offering that delivers good entertainment value. The 95.98% RTP combined with medium low volatility creates a well-balanced gaming experience.