Thinking about giving Spooky House a spin? We tested it thoroughly so you know what to expect. Greentube are the studio behind it, tuning the title for high variance, with a return-to-player rate of 95.18%. The maximum win sits at 182,250x, so there's serious upside on the table. It first went live in 2020 and still earns its place today. Visually it's themed around halloween and horror, with the action running on a 5-reel grid running 10 paylines. The full verdict is below.
Written by Alex Crawford · Last updated: February 2026
This game, Spooky House, is the work of Greentube, themed around halloween and horror and powered by a 5-reel grid running 10 paylines. The result is a high volatility profile paired with a published RTP of 95.18%.
The mechanics are what make Spooky House interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. The high volatility means patience is rewarded — expect quiet spells broken by bigger hits. Overall it's a straightforward game that knows what it is.
At 95.18%, 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.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Spooky House 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.
2.8 / 5 — Average
Spooky House by Greentube provides a straightforward slot experience. While it may not break new ground, it offers high volatility gameplay that will appeal to certain player preferences.