Pumpkins UltraUp has been catching plenty of attention, so we put it through its paces to see how it really holds up. Developed by Lightning Box Games, Pumpkins UltraUp arrives with a low-variance maths model and 95.72% RTP. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. It first went live in 2024 and still earns its place today. You get 20 paylines across 5 reels, all themed around halloween. Here's how it stacks up.
Written by Sarah Mitchell · Last updated: January 2026
This game, Pumpkins UltraUp, is the work of Lightning Box Games, themed around halloween and powered by 20 paylines across 5 reels. The result is a low-variance maths model paired with an RTP of 95.72%.
Dig into the bonuses and Pumpkins UltraUp starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. Thanks to its low variance, wins come often enough to suit casual, lower-risk play. Overall it's a well-rounded game that knows what it is.
At 95.72%, 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.
Low volatility means frequent small wins with less risk. This slot is ideal for players who prefer steady, consistent payouts and longer play sessions without dramatic bankroll swings.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Pumpkins UltraUp 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
Pumpkins UltraUp by Lightning Box Games is a solid offering that delivers good entertainment value. The 95.72% RTP combined with low volatility creates a well-balanced gaming experience.