If you're trying to work out whether Quest To The Underworld is worth your time, this hands-on review breaks it down. Spinomenal are the software studio behind it, tuning the game for medium low volatility, with a published RTP of 95.95%. It's leaning into a halloween aesthetic and plays out on 5 reels and 25 paylines. It first went live in 2024 and still earns its place today. The maximum win sits at 1,000x, keeping expectations grounded but fair. But is it actually worth playing? Read on.
Written by Emma Roberts · Last updated: March 2026
At its core, Quest To The Underworld is a game produced by Spinomenal, leaning into a halloween aesthetic and powered by a 5-reel grid running 25 paylines. The result is a medium low volatility profile paired with a published RTP of 95.95%.
Dig into the bonuses and Quest To The Underworld starts to stand out. 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. All told, it's a solid entry in the Spinomenal catalogue.
At 95.95%, 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.
Quest To The Underworld 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
Quest To The Underworld by Spinomenal is a solid offering that delivers good entertainment value. The 95.95% RTP combined with medium low volatility creates a well-balanced gaming experience.